Danh sách câu hỏi ( Có 2,434,747 câu hỏi trên 48,695 trang )

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions. Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer from a distant site and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular? Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities. It is also true that employees who are given the option of telecommuting are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.The word “ them” in paragraph 2 refers to___________

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 707 lượt xem 6 năm trước

Sử dụng chất ảo, hỗn hợp ảo giải nhanh Hóa Hữu cơ

Hỗn hợp X gồm CH3CHOHCOOH,HCHO,CH3COOH,HCOOCH3. Đốt cháy hoàn toàn hỗn hợp X cần V lít O2 (đktc), sau phản ứng thu được CO2 và H2O. Hấp thụ hết sản phẩm cháy vào nước vôi trong dư thu được 30 gam kết tủa. Vậy giá trị của V tương ứng là :

Hóa học Lớp 12

Xem chi tiết 826 lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions. Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer from a distant site and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular? Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities. It is also true that employees who are given the option of telecommuting are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.The word “ executives “ in paragraph 2 refers to___________

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 584 lượt xem 6 năm trước

Tổng hợp đề thi thử môn Tiếng Anh có lời giải chi tiết (Đề số 2)

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50. The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth. By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist. Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf. After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface. Large amounts of gases may be released from the Sun at the end of its life as a.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 639 lượt xem 6 năm trước

Cấu trúc của polime

Polime nào có cấu tạo mạng không gian:

Hóa học Lớp 12

Xem chi tiết 5.6 K lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Đốt cháy 10,08 gam bột Fe trong oxi, thu được 12,48 gam rắn X gồm Fe, FeO, Fe2O3 và Fe3O4. Hòa tan hết X trong dung dịch chứa a mol HNO3, thu được dung dịch Y. Dung dịch Y hòa tan tối đa 9,6 gam bột Cu. Biết trong các phản ứng, khí NO là sản phẩm khử duy nhất của N+5. Giá trị của a là.

Hóa học Lớp 12

Xem chi tiết 7.2 K lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions. Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer from a distant site and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular? Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities. It is also true that employees who are given the option of telecommuting are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.The author mentions all of the following as concerns of telecommuting EXCEPT ___________

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 5.7 K lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions. Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer from a distant site and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular? Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities. It is also true that employees who are given the option of telecommuting are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.The phrase “of no consequence” in paragraph 1 means ___________

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 507 lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Hỗn hợp X gồm FeO và Fe3O4 có tỉ lệ mol tương ứng là 1:3. Cho một luồng CO đi qua ống sứ đựng m gam X nung nóng, sau một thời gian thu được 6,96 gam hỗn hợp Y gồm Fe, FeO và Fe3O4. Hòa tan hoàn Y trong dung dịch HNO3 dư thu được 2,24 lít (đkc) hỗn hợp Z gồm NO và NO2 (không có sản phẩm khử khác của N+5), tỉ khối của Z so với metan là 2,725. Giá trị của m là

Hóa học Lớp 12

Xem chi tiết 2.9 K lượt xem 6 năm trước

Tổng hợp đề thi thử môn Tiếng Anh có lời giải chi tiết (Đề số 2)

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50. The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth. By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist. Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf. After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface. When the Sun becomes a red giant, what will the atmosphere be like on the Earth?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 829 lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions." Which of the following statements about Theodore Dreiser is supported by the passage?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 786 lượt xem 6 năm trước

Tổng hợp đề ôn tập thi THPTQG môn Sinh Học có đáp án (Đề số 19)

Trong các hệ sinh thái sau đây, ở hệ sinh thái nào có cấu trúc mạng lưới dinh dưỡng phức tạp nhất?

Sinh học Tốt nghiệp THPT

Xem chi tiết 1.1 K lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions. Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer from a distant site and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular? Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities. It is also true that employees who are given the option of telecommuting are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.How many Americans are involved in telecommuting ?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 434 lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions. Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer from a distant site and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular? Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities. It is also true that employees who are given the option of telecommuting are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.With which of the following is the passage primarily concerned?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 543 lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Đốt cháy 8,4 gam bột Fe trong oxi, thu được 10,32 gam rắn X gồm Fe, FeO, Fe2O3 và Fe3O4. Hòa tan hết X trong dung dịch chứa HNO3, thu được dung dịch Y và khí. Dung dịch Y hòa tan tối đa 7,56 gam bột Fe thu được a mol khí NO. Biết trong các phản ứng, khí NO là sản phẩm khử duy nhất của N+5. Giá trị của a là.

Hóa học Lớp 12

Xem chi tiết 11.4 K lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."The word "foremost" in line 24 is closest in meaning to

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 500 lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Đốt cháy 7,84 gam bột Fe trong oxi, thu được 9,76 gam rắn X gồm Fe, FeO, Fe2O3 và Fe3O4. Hòa tan hết X trong dung dịch chứa a mol HNO3, thu được dung dịch Y. Dung dịch Y hòa tan tối đa 8,12 gam bột Fe. Biết trong các phản ứng, khí NO là sản phẩm khử duy nhất của N+5. Giá trị của a là.

Hóa học Lớp 12

Xem chi tiết 4.7 K lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."Mark Twain is considered an important literary figure because he

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 1 K lượt xem 6 năm trước

Tổng hợp đề thi thử môn Tiếng Anh có lời giải chi tiết (Đề số 2)

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50. The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth. By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist. Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf. After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.It can be inferred from the passage that the Sun ___.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 1.7 K lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Đốt cháy 6,16 gam bột Fe trong oxi, thu được 7,6 gam rắn X gồm Fe, FeO, Fe2O3 và Fe3O4. Hòa tan hết X trong dung dịch chứa a mol HNO3, thu được dung dịch Y. Dung dịch Y hòa tan tối đa 8,32 gam bột Cu. Biết trong các phản ứng, khí NO là sản phẩm khử duy nhất của N+5. Giá trị của a là

Hóa học Lớp 12

Xem chi tiết 6.4 K lượt xem 6 năm trước

Tổng hợp đề ôn tập thi THPTQG môn Sinh Học có đáp án (Đề số 19)

Thành phần nào sau đây không nằm trong cấu trúc của lục lạp?1. Stroma.2. Grana.3. Lizoxom.4. Tilacoit5. Lưới nội chất

Sinh học Tốt nghiệp THPT

Xem chi tiết 383 lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

loãng dư thu được a mol H2 và dung dịch có chứa 45,46 gam hỗn hợp muối. Mặt khác, hòa tan hết m gam X trên trong dung dịch chứa 1,2 mol HNO3 thu được dung dịch Y (không chứa ion NH4+ ) và hỗn hợp khí Z gồm 0,08 mol NO và 0,07 mol NO2. Cho từ từ 360 ml dung dịch NaOH 1M vào Y thu được 10,7 gam một kết tủa suy nhất. Giá trị của a là:

Hóa học Lớp 12

Xem chi tiết 339 lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."Why does the author mention mining camps in line 14 ?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 1.5 K lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. Fill in the appropriate word in question 39 What’s your dream? Touring castles in Scotland? Walking on the Great Wall of China? Working to improve the lives of women in rural Uganda? If you’re thinking of studying (30)_____, there’s no end to the places you can go, things you can see, and subjects you can study. At many top schools, such as Duke, Tufts, or Brown, over a third of the junior class take the opportunity to complete part of their (31)_outside of the United States. Even if your school doesn’t have an extensive study abroad program, you can often get credit from a different school. Multiple benefits accrue to those who spend significant (32)_in another country, and a significant proportion of students see the experience as an important (33)_of their college years. You’re likely to have fun. But if you’re also thinking about study abroad as a way to gain a critical career advantage, read on. You’ll find that all foreign experiences are not created equal in the minds of employers. Employers are looking for graduates who can (34)_well with others, both in person and in writing. They know the (35)_of cross-cultural understanding and an appreciation for different points of view. They gravitate toward students who demonstrate maturity, initiative, and (36)_. All of these assets can be demonstrated through study abroad, but it’s going to be much (37)_to set yourself apart if you’ve taken the easy route. It’s not hard to find the “easy route”: that’s the one where you go with your friends to another country; all the arrangements are made for you by the school—including the American-style apartment where you live with your classmates. In this scenario, it doesn’t (38)_which country you go to because all your classes will be in English, and possibly even taught by your American professors. You’ll undoubtedly have a somewhat different experience, but to do the “easy route” is to forego some of the major (39)_____of your time away

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 1.2 K lượt xem 6 năm trước

15 Đề ôn thi thpt Quốc Gia môn Tiếng Anh có lời giải chi tiết (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.Canada does not require us citizens to obtain passports to enter the country. Mexico does not require US citizens to do the same.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 526 lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Đốt 5,6 gam Fe trong không khí, thu được hỗn hợp chất rắn X. Cho toàn bộ X tác dụng với dung dịch HNO3 loãng (dư), thu được khí NO (sản phẩm khử duy nhất) và dung dịch chứa m gam muối. Giá trị của m là:

Hóa học Lớp 12

Xem chi tiết 47.6 K lượt xem 6 năm trước

Tổng hợp đề thi thử môn Tiếng Anh có lời giải chi tiết (Đề số 2)

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42. Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace. One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character. The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers. Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other. By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied. All of the following might be the factors that affected the continuation of the old shared literacy culture EXCEPT.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 721 lượt xem 6 năm trước

Phân loại polime

Nhận xét nào sau đây đúng?

Hóa học Lớp 12

Xem chi tiết 591 lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. Fill in the appropriate word in question 38 What’s your dream? Touring castles in Scotland? Walking on the Great Wall of China? Working to improve the lives of women in rural Uganda? If you’re thinking of studying (30)_____, there’s no end to the places you can go, things you can see, and subjects you can study. At many top schools, such as Duke, Tufts, or Brown, over a third of the junior class take the opportunity to complete part of their (31)_outside of the United States. Even if your school doesn’t have an extensive study abroad program, you can often get credit from a different school. Multiple benefits accrue to those who spend significant (32)_in another country, and a significant proportion of students see the experience as an important (33)_of their college years. You’re likely to have fun. But if you’re also thinking about study abroad as a way to gain a critical career advantage, read on. You’ll find that all foreign experiences are not created equal in the minds of employers. Employers are looking for graduates who can (34)_well with others, both in person and in writing. They know the (35)_of cross-cultural understanding and an appreciation for different points of view. They gravitate toward students who demonstrate maturity, initiative, and (36)_. All of these assets can be demonstrated through study abroad, but it’s going to be much (37)_to set yourself apart if you’ve taken the easy route. It’s not hard to find the “easy route”: that’s the one where you go with your friends to another country; all the arrangements are made for you by the school—including the American-style apartment where you live with your classmates. In this scenario, it doesn’t (38)_which country you go to because all your classes will be in English, and possibly even taught by your American professors. You’ll undoubtedly have a somewhat different experience, but to do the “easy route” is to forego some of the major (39)_____of your time away

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 0.9 K lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions." The word "depicted" in line 11 is closest in meaning to

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 470 lượt xem 6 năm trước

PHÂN DẠNG CÂU HỎI VÀ VÍ DỤ MINH HỌA

Cho các chất: etyl axetat, anilin, ancol (rượu) etylic, axit acrylic, phenol, phenylamoni clorua, ancol (rượu) benzylic, p-crezol. Trong các chất này, số chất tác dụng được với dung dịch NaOH là :

Hóa học Lớp 12

Xem chi tiết 5.5 K lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Oxi hóa chậm m gam Fe ngoài không khí thu được 3 gam hỗn hợp A gồm FeO, Fe3O4, Fe2O3 và Fe dư. Hòa tan A vừa đủ bởi 200 ml dung dịch HNO3 thu được 0,56 lít NO duy nhất (đktc). Tính m và nồng độ mol/l của dung dịch HNO3

Hóa học Lớp 12

Xem chi tiết 867 lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. Fill in the appropriate word in question 37 What’s your dream? Touring castles in Scotland? Walking on the Great Wall of China? Working to improve the lives of women in rural Uganda? If you’re thinking of studying (30)_____, there’s no end to the places you can go, things you can see, and subjects you can study. At many top schools, such as Duke, Tufts, or Brown, over a third of the junior class take the opportunity to complete part of their (31)_outside of the United States. Even if your school doesn’t have an extensive study abroad program, you can often get credit from a different school. Multiple benefits accrue to those who spend significant (32)_in another country, and a significant proportion of students see the experience as an important (33)_of their college years. You’re likely to have fun. But if you’re also thinking about study abroad as a way to gain a critical career advantage, read on. You’ll find that all foreign experiences are not created equal in the minds of employers. Employers are looking for graduates who can (34)_well with others, both in person and in writing. They know the (35)_of cross-cultural understanding and an appreciation for different points of view. They gravitate toward students who demonstrate maturity, initiative, and (36)_. All of these assets can be demonstrated through study abroad, but it’s going to be much (37)_to set yourself apart if you’ve taken the easy route. It’s not hard to find the “easy route”: that’s the one where you go with your friends to another country; all the arrangements are made for you by the school—including the American-style apartment where you live with your classmates. In this scenario, it doesn’t (38)_which country you go to because all your classes will be in English, and possibly even taught by your American professors. You’ll undoubtedly have a somewhat different experience, but to do the “easy route” is to forego some of the major (39)_____of your time away

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 879 lượt xem 6 năm trước

Phân loại polime

Tên gọi của polime có công thức (CH2-CH2)nlà

Hóa học Lớp 12

Xem chi tiết 1.5 K lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."Realist writers took an interest in all of the following EXCEPT

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 2.3 K lượt xem 6 năm trước

15 Đề ôn thi thpt Quốc Gia môn Tiếng Anh có lời giải chi tiết (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.Joe does a lot of exercise. He’s still very fat.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 301 lượt xem 6 năm trước

Tổng hợp đề thi thử môn Tiếng Anh có lời giải chi tiết (Đề số 2)

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42. Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace. One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character. The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers. Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other. By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied. The phrase “a specialised readership” in paragraph 4 mostly means “ ”.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 488 lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. Fill in the appropriate word in question 36 What’s your dream? Touring castles in Scotland? Walking on the Great Wall of China? Working to improve the lives of women in rural Uganda? If you’re thinking of studying (30)_____, there’s no end to the places you can go, things you can see, and subjects you can study. At many top schools, such as Duke, Tufts, or Brown, over a third of the junior class take the opportunity to complete part of their (31)_outside of the United States. Even if your school doesn’t have an extensive study abroad program, you can often get credit from a different school. Multiple benefits accrue to those who spend significant (32)_in another country, and a significant proportion of students see the experience as an important (33)_of their college years. You’re likely to have fun. But if you’re also thinking about study abroad as a way to gain a critical career advantage, read on. You’ll find that all foreign experiences are not created equal in the minds of employers. Employers are looking for graduates who can (34)_well with others, both in person and in writing. They know the (35)_of cross-cultural understanding and an appreciation for different points of view. They gravitate toward students who demonstrate maturity, initiative, and (36)_. All of these assets can be demonstrated through study abroad, but it’s going to be much (37)_to set yourself apart if you’ve taken the easy route. It’s not hard to find the “easy route”: that’s the one where you go with your friends to another country; all the arrangements are made for you by the school—including the American-style apartment where you live with your classmates. In this scenario, it doesn’t (38)_which country you go to because all your classes will be in English, and possibly even taught by your American professors. You’ll undoubtedly have a somewhat different experience, but to do the “easy route” is to forego some of the major (39)_____of your time away

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 1.8 K lượt xem 6 năm trước

PHÂN DẠNG CÂU HỎI VÀ VÍ DỤ MINH HỌA

Cho các chất : axit glutamic, saccarozơ, metylamoni clorua, vinyl axetat, phenol, glixerol, Gly-Gly. Số chất tác dụng với dung dịch NaOH loãng, nóng là

Hóa học Lớp 12

Xem chi tiết 56 K lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions." According to the passage, a highly significant factor in the development of realist and naturalist literature was

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 718 lượt xem 6 năm trước

15 Đề ôn thi thpt Quốc Gia môn Tiếng Anh có lời giải chi tiết (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction Chemical engineering is based on the principles of physics, chemists, and mathematics.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 648 lượt xem 1 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. Fill in the appropriate word in question 35 What’s your dream? Touring castles in Scotland? Walking on the Great Wall of China? Working to improve the lives of women in rural Uganda? If you’re thinking of studying (30)_____, there’s no end to the places you can go, things you can see, and subjects you can study. At many top schools, such as Duke, Tufts, or Brown, over a third of the junior class take the opportunity to complete part of their (31)_outside of the United States. Even if your school doesn’t have an extensive study abroad program, you can often get credit from a different school. Multiple benefits accrue to those who spend significant (32)_in another country, and a significant proportion of students see the experience as an important (33)_of their college years. You’re likely to have fun. But if you’re also thinking about study abroad as a way to gain a critical career advantage, read on. You’ll find that all foreign experiences are not created equal in the minds of employers. Employers are looking for graduates who can (34)_well with others, both in person and in writing. They know the (35)_of cross-cultural understanding and an appreciation for different points of view. They gravitate toward students who demonstrate maturity, initiative, and (36)_. All of these assets can be demonstrated through study abroad, but it’s going to be much (37)_to set yourself apart if you’ve taken the easy route. It’s not hard to find the “easy route”: that’s the one where you go with your friends to another country; all the arrangements are made for you by the school—including the American-style apartment where you live with your classmates. In this scenario, it doesn’t (38)_which country you go to because all your classes will be in English, and possibly even taught by your American professors. You’ll undoubtedly have a somewhat different experience, but to do the “easy route” is to forego some of the major (39)_____of your time away

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 655 lượt xem 6 năm trước

Tổng hợp đề thi thử môn Tiếng Anh có lời giải chi tiết (Đề số 2)

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42. Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace. One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character. The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers. Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other. By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied. It can be inferred that the emergence of the mass media and specialised reading materials was an indication of ___.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 317 lượt xem 6 năm trước

100 bài toán hay và khó về (H+ trong NO3-) KHÔNG có khí H2 thoát ra (P1)

Hòa tan hoàn toàn hỗn hợp gồm 2,8 gam Fe và 1,6 gam Cu trong 500ml dung dịch hỗn hợp HNO3 0,1M và HCl 0,4M,thu được khí NO (khí duy nhất) và dung dịch X. Cho X vào dung dịch AgNO3 dư ,thu được m gam chất rắn. Biết các phản ứng xảy ra hoàn toàn, NO là sản phẩm duy nhất của N+5 trong các phản ứng. Giá trị của m là

Hóa học Lớp 12

Xem chi tiết 0.9 K lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."The word "they" in line 8 refers to

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 2.8 K lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. Fill in the appropriate word in question 34 What’s your dream? Touring castles in Scotland? Walking on the Great Wall of China? Working to improve the lives of women in rural Uganda? If you’re thinking of studying (30)_____, there’s no end to the places you can go, things you can see, and subjects you can study. At many top schools, such as Duke, Tufts, or Brown, over a third of the junior class take the opportunity to complete part of their (31)_outside of the United States. Even if your school doesn’t have an extensive study abroad program, you can often get credit from a different school. Multiple benefits accrue to those who spend significant (32)_in another country, and a significant proportion of students see the experience as an important (33)_of their college years. You’re likely to have fun. But if you’re also thinking about study abroad as a way to gain a critical career advantage, read on. You’ll find that all foreign experiences are not created equal in the minds of employers. Employers are looking for graduates who can (34)_well with others, both in person and in writing. They know the (35)_of cross-cultural understanding and an appreciation for different points of view. They gravitate toward students who demonstrate maturity, initiative, and (36)_. All of these assets can be demonstrated through study abroad, but it’s going to be much (37)_to set yourself apart if you’ve taken the easy route. It’s not hard to find the “easy route”: that’s the one where you go with your friends to another country; all the arrangements are made for you by the school—including the American-style apartment where you live with your classmates. In this scenario, it doesn’t (38)_which country you go to because all your classes will be in English, and possibly even taught by your American professors. You’ll undoubtedly have a somewhat different experience, but to do the “easy route” is to forego some of the major (39)_____of your time away

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 528 lượt xem 6 năm trước

15 Đề ôn thi thpt Quốc Gia môn Tiếng Anh có lời giải chi tiết (Đề số 5)

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correctionAncient people made a clay pottery because they needed it for their survival.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 346 lượt xem 6 năm trước

30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 28)

Read the followingpassage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the question.The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870' s, a number of important authors began to reject the romanticism that had prevailed Line immediately following the Civil War of 1861-1865 and turned instead to realism.Determined to portray life as it was, with fldelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in speciflc regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South; Hamlin Garland described life on the Great Plains; and Sarah One Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps. Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead of literary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life.Naturalists brought to their writing a passion for direct and honest experience. Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."The word "prevailed" in line 3 is closest in meaning to

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 402 lượt xem 6 năm trước

Kỳ thi thử thpt quốc gia lần 1 năm 2019 môn Tiếng Anh cực hay có lời giải(Đề 13)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. Fill in the appropriate word in question 33 What’s your dream? Touring castles in Scotland? Walking on the Great Wall of China? Working to improve the lives of women in rural Uganda? If you’re thinking of studying (30)_____, there’s no end to the places you can go, things you can see, and subjects you can study. At many top schools, such as Duke, Tufts, or Brown, over a third of the junior class take the opportunity to complete part of their (31)_outside of the United States. Even if your school doesn’t have an extensive study abroad program, you can often get credit from a different school. Multiple benefits accrue to those who spend significant (32)_in another country, and a significant proportion of students see the experience as an important (33)_of their college years. You’re likely to have fun. But if you’re also thinking about study abroad as a way to gain a critical career advantage, read on. You’ll find that all foreign experiences are not created equal in the minds of employers. Employers are looking for graduates who can (34)_well with others, both in person and in writing. They know the (35)_of cross-cultural understanding and an appreciation for different points of view. They gravitate toward students who demonstrate maturity, initiative, and (36)_. All of these assets can be demonstrated through study abroad, but it’s going to be much (37)_to set yourself apart if you’ve taken the easy route. It’s not hard to find the “easy route”: that’s the one where you go with your friends to another country; all the arrangements are made for you by the school—including the American-style apartment where you live with your classmates. In this scenario, it doesn’t (38)_which country you go to because all your classes will be in English, and possibly even taught by your American professors. You’ll undoubtedly have a somewhat different experience, but to do the “easy route” is to forego some of the major (39)_____of your time away

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 459 lượt xem 6 năm trước

Tổng hợp đề ôn tập thi THPTQG môn Sinh Học có đáp án (Đề số 19)

Trong cùng một khu vực địa lí, các quần thể của loài được chọn lọc theo hướng thích nghi với những điều kiện sinh thái khác nhau, hình thành các nòi sinh thái rồi đến loài mới là nội dung của phương thức hình thành loài bằng con đường

Sinh học Tốt nghiệp THPT

Xem chi tiết 2 K lượt xem 6 năm trước

Lớp 12

Lớp 11

Lớp 10

Ôn vào 10

Lớp 9

Lớp 8

Lớp 7

Lớp 6

Ôn vào 6

Lớp 5

Lớp 4

Lớp 3

Lớp 2

Lớp 1

Đại học

ĐGNL - ĐGTD

Tốt nghiệp THPT

Ôn vào 10

Ôn vào 6

Toán

Văn

Tiếng Anh

Hóa học

Sinh học

Lịch sử

Địa lý

Giáo dục Kinh tế và Pháp luật

Toán

Toán

Toán

Toán

Văn

Tiếng Anh

Toán

Toán

Toán

Toán

Danh sách câu hỏi ( Có 2,434,747 câu hỏi trên 48,695 trang )

Polime nào có cấu tạo mạng không gian:

Trong các hệ sinh thái sau đây, ở hệ sinh thái nào có cấu trúc mạng lưới dinh dưỡng phức tạp nhất?

Thành phần nào sau đây không nằm trong cấu trúc của lục lạp?1. Stroma.2. Grana.3. Lizoxom.4. Tilacoit5. Lưới nội chất

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.Canada does not require us citizens to obtain passports to enter the country. Mexico does not require US citizens to do the same.

Đốt 5,6 gam Fe trong không khí, thu được hỗn hợp chất rắn X. Cho toàn bộ X tác dụng với dung dịch HNO3 loãng (dư), thu được khí NO (sản phẩm khử duy nhất) và dung dịch chứa m gam muối. Giá trị của m là:

Nhận xét nào sau đây đúng?

Cho các chất: etyl axetat, anilin, ancol (rượu) etylic, axit acrylic, phenol, phenylamoni clorua, ancol (rượu) benzylic, p-crezol. Trong các chất này, số chất tác dụng được với dung dịch NaOH là :

Oxi hóa chậm m gam Fe ngoài không khí thu được 3 gam hỗn hợp A gồm FeO, Fe3O4, Fe2O3 và Fe dư. Hòa tan A vừa đủ bởi 200 ml dung dịch HNO3 thu được 0,56 lít NO duy nhất (đktc). Tính m và nồng độ mol/l của dung dịch HNO3

Tên gọi của polime có công thức (CH2-CH2)nlà

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.Joe does a lot of exercise. He’s still very fat.

Cho các chất : axit glutamic, saccarozơ, metylamoni clorua, vinyl axetat, phenol, glixerol, Gly-Gly. Số chất tác dụng với dung dịch NaOH loãng, nóng là

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction Chemical engineering is based on the principles of physics, chemists, and mathematics.

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correctionAncient people made a clay pottery because they needed it for their survival.

Đăng ký

Đăng nhập

Quên mật khẩu

CHỌN BỘ SÁCH BẠN MUỐN XEM