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Bài tập thủy phân một este đơn chức

Một este đơn chức X tác dụng vừa đủ với dung dịch KOH có C% = 11,666%. Sau phản ứng thu được dung dịch Y, cô cạn Y thì phần hơi chỉ có H2O với khối lượng là 86,6 gam. Còn lại chất rắn Z với khối lượng là 23 gam. Số công thức cấu tạo của este là:

Hóa học Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 44

Tiếng Anh Tốt nghiệp THPT

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Mark the letter A,B,C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.The same questions repeated over and over soon made them weary.

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 43

Tiếng Anh Tốt nghiệp THPT

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Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 09)

Cho các phản ứng xảy ra theo sơ đồ sau:X+NaOH→toY+Z(1)Y(rắn)+NaOH(rắn)→CaO,toCH4+Na2CO3(2)Z+2AgNO3+3NH3+H2O→toCH3COONH4+2NH4NO3+2Ag(3) Chất X là

Hóa học Lớp 12

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 42

Tiếng Anh Tốt nghiệp THPT

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Bài tập thủy phân một este đơn chức

Cho m gam một este E vào một lượng vừa đủ KOH đun nóng thu được dung dịch X. Cô cạn X thu được 16,5 gam muối khan của một axit đơn chức và 6,9 gam một ancol đơn chức Y. Cho toàn bộ Y tác dụng với Na dư thu được 1,68 lít khí (ở đktc). Tên của E là

Hóa học Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 41

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 40

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 39

Tiếng Anh Tốt nghiệp THPT

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.Where in the passage does the author comment that the principles of scientific management were often misunderstood?

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 38

Tiếng Anh Tốt nghiệp THPT

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.The word “ dimensions” in line 24 is closest in meaning to

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 37

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 316 lượt xem 6 năm trước

30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.According to the passage, the time it takes a skilled worker to perform the motion of a given job can be measured by using

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 36

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 435 lượt xem 6 năm trước

KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 35 to 44.Speech is one of the most important (35)…… of communicating .It consists of far more than just making noises . To talk and also (36)……. to by other people, we have to speak a language ,that is, we have to use combinations of (37) …..that everyone agrees to stand for a particular object or idea. Communication would be impossible if everyone made up their own language. Learning a language properly is very (38)……. The basic (39)…… of English is not very large, and not only about 2,000 words are needed to speak it quite (40) ……..But the more idea you can (41)……. the more precise you can be about their exact meaning. Words are the (42)…….. thing we use in communicating what we want to say. The way we (43)…….. the words is also very important. Our tone of voice can express many emotions and (44) ……. whether we are pleased or angry, for instance.Điền vào ô 35

Tiếng Anh Tốt nghiệp THPT

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.According to the passage, Frank Gilbreth discovered how workers could eliminate waste motion by

Tiếng Anh Tốt nghiệp THPT

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Bài tập thủy phân một este đơn chức

Thủy phân 0,08 mol este đơn chức X trong 100 mL dung dịch KOH 1,2M. Cô cạn dung dịch sau phản ứng, thu được ancol Y và 10,08 gam chất rắn khan. Cho toàn bộ Y vào bình đựng Na dư, thấy khối lượng bình tăng 3,6 gam. Biết các phản ứng xảy ra hoàn toàn. Tên gọi của X là

Hóa học Tốt nghiệp THPT

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.The word “prevailing” is closest in meaning to

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

It’s about time you decide whether to enter university or get a job.

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

The better the weather is, the most crowded the beaches get.

Tiếng Anh Tốt nghiệp THPT

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30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.It can be inferred from the first paragraph that

Tiếng Anh Tốt nghiệp THPT

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.It can be inferred from the passage that artists number their prints_______.

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

The examination will test your ability to understand spoken English, to read non-technical language, and writing correctly.

Tiếng Anh Tốt nghiệp THPT

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.The author mentions all of the following as reasons why a collector prefers a signed print EXCEPT.

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Preceding by four nice children, the bride and the groom entered the wedding hall.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 5.8 K lượt xem 6 năm trước

Bài tập thủy phân một este đơn chức

Thủy phân hoàn toàn este đơn chức X trong 138 gam dung dịch NaOH 4%. Cô cạn dung dịch sau phản ứng, thu được ancol Y và chất rắn khan Z. Cho toàn bộ Y vào bình đựng Na dư, thu được 1,008 lít khí H2 (đktc), đồng thời khối lượng bình tăng 2,79 gam. Nung nóng Z với bột CaO dư, thu được 1,44 gam một chất khí. Tên gọi của X là

Hóa học Tốt nghiệp THPT

Xem chi tiết 9.1 K lượt xem 6 năm trước

30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.The word “which” in the passage refers to

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 634 lượt xem 6 năm trước

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions.The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.What was true about the painting of Whistler’s mother?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 541 lượt xem 6 năm trước

KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

The number of students attending the seminar are smaller than registration numbers.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 5.7 K lượt xem 6 năm trước

30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Although management principles have been implemented since ancient times, most management scholars trace the beginning of modern management thought back to the early 1900s, beginning with the pioneering work of Frederick Taylor (1856-1915) Taylor was the first person to study work scientifically. He is most famous for introducing techniques of time and motion study, differential piece rate systems, and for systematically specializing the work of operating employees and managers. Along with other pioneers such as Frank and Lillian Gilbreth, Taylor set the stage, labeling his philosophy and methods “scientific management’. At that time, his philosophy, which was concerned with productivity, but which was often misinterpreted as promoting worker interests at the expense of management, was in marked contrast to the prevailing industrial norms of worker exploitation. The time and motion study concepts were popularized by Frank and Lillian Gilbreth. The Gilbreths had 12 children. By analyzing his children’s dishwashing and bedmaking chores, this pioneer efficiency expert, Frank Gilbreth, hit on principles whereby workers could eliminate waste motion. He was memorialized by two of his children in their 1949 book called “Cheaper by the Dozen”. The Gilbreth methods included using stop watches to time worker movements and special tools (cameras and special clocks) to monitor and study worker performance, and also involved identification of “therbligs” (Gilbreth spelled backwards) - basic motions used in production jobs. Many of these motions and accompanying times have been used to determine how long it should take a skilled worker to perform a given job. In this way an industrial engineer can get a handle on the approximate time it should take to produce a product or provide a service. However, use of work analysis in this way is unlikely to lead to useful results unless all five work dimensions are considered: physical, psychological, social, cultural, and power.What is the passage primarily about?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 510 lượt xem 6 năm trước

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.What does the author mean by the statement: “As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value” ?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 758 lượt xem 6 năm trước

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.Where in the passage does the author indicate where an artist’s signature might be found on a work?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 1.4 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 1)

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.The word “it” in bold type refers to______.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 549 lượt xem 6 năm trước

30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer for each of the blanks. Education was not formally intergrated into the European Union policy portfolio until the 1993 Masstricht Treatry, although the first Community legislation with an impact on the education sector was adopted as long as the 1960s. These early (1)_____ dealt with mutual recorgnition of qualifications.Achieving recognition by one member state of a qualification obtained in another was an important pre-condition for implementing the free movement of workers. Citizens of EU (2) _ who are students now enjoy the same rights to access (3)_ higher education in all member states as they do in their home counry, provided that they have the relevant qualifications for entry. Growing numbers of student (4)_ activities have been developed, of (5)_____the oldest and most famous is 1987 Earsmus programe. By recognising course credits, Erasmus allows university students to study for one year in a different member state. A seperate programe, Leonardo, gives young school leavers, students and graduates the chance to receive vocational training.Điền vào số (5)

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 528 lượt xem 6 năm trước

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.The word “ distinguish” in bold type is closest in meaning to______.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 549 lượt xem 6 năm trước

30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer for each of the blanks. Education was not formally intergrated into the European Union policy portfolio until the 1993 Masstricht Treatry, although the first Community legislation with an impact on the education sector was adopted as long as the 1960s. These early (1)_____ dealt with mutual recorgnition of qualifications.Achieving recognition by one member state of a qualification obtained in another was an important pre-condition for implementing the free movement of workers. Citizens of EU (2) _ who are students now enjoy the same rights to access (3)_ higher education in all member states as they do in their home counry, provided that they have the relevant qualifications for entry. Growing numbers of student (4)_ activities have been developed, of (5)_____the oldest and most famous is 1987 Earsmus programe. By recognising course credits, Erasmus allows university students to study for one year in a different member state. A seperate programe, Leonardo, gives young school leavers, students and graduates the chance to receive vocational training.Điền vào số (4)

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 587 lượt xem 6 năm trước

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.The word “speculated” in bold type could best be replaced by_____.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 510 lượt xem 6 năm trước

KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.He had never experienced such discourtesy towards the president as it occurred at the annual meeting in May.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 302 lượt xem 6 năm trước

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.What made Whistler’s work more valuable?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 7.8 K lượt xem 6 năm trước

30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer for each of the blanks. Education was not formally intergrated into the European Union policy portfolio until the 1993 Masstricht Treatry, although the first Community legislation with an impact on the education sector was adopted as long as the 1960s. These early (1)_____ dealt with mutual recorgnition of qualifications.Achieving recognition by one member state of a qualification obtained in another was an important pre-condition for implementing the free movement of workers. Citizens of EU (2) _ who are students now enjoy the same rights to access (3)_ higher education in all member states as they do in their home counry, provided that they have the relevant qualifications for entry. Growing numbers of student (4)_ activities have been developed, of (5)_____the oldest and most famous is 1987 Earsmus programe. By recognising course credits, Erasmus allows university students to study for one year in a different member state. A seperate programe, Leonardo, gives young school leavers, students and graduates the chance to receive vocational train.Điền vào số (3)

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 574 lượt xem 6 năm trước

Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 09)

Chia hỗn hợp X gồm glyxin và một số axit cacboxylic thành hai phần bằng nhau. Phần một tác dụng với dung dịch NaOH vừa đủ rồi cô cạn. Đốt cháy toàn bộ lượng muối sinh ra bằng một lượng oxi vừa đủ thu được hỗn hợp khí Y gồm CO2, H2O, N2 và 10,6 gam Na2CO3. Cho toàn bộ hỗn hợp khí Y qua bình đựng dung dịch Ca(OH)2 dư, thu được 34 gam kết tủa đồng thời thấy khối lượng bình tăng thêm 20,54 gam so với ban đầu. Phần hai tác dụng vừa đủ với 40 ml dung dịch HCl 1M. Các phản ứng xảy ra hoàn toàn, coi như N2 không bị nước hấp thụ. Thành phần phần trăm khối lượng của glyxin trong hỗn hợp X là

Hóa học Lớp 12

Xem chi tiết 357 lượt xem 6 năm trước

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

Read the following passage and mark the letter A, B, C on your answer sheet to indicate the correct answer to each of the questions. The art worldOne of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth - century artist best known for the painting of his mother, called “Arrangement in Grey and Black”, but known to most of us as “ Whistler’s Mother”. Whistler’s brother - in - law, Sir Francis Seymour Haden, a less well - known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print.As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure.Although most prints are signed on the right - hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.Which of the following would be a better title for the passage?

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 834 lượt xem 6 năm trước

KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.I would be happy to go along with the idea.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 1.1 K lượt xem 6 năm trước

Ôn luyện hóa hữu cơ 12 cực hay có lời giải (Đề số 09)

Khi nói về protein, phát biểu nào sau đây sai

Hóa học Lớp 12

Xem chi tiết 4 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 1)

Read the following passage and mark the letter A,B,C or D on your answer sheet to indicate the correct word or phrase for each of blanks. Fill in the appropriate word in question 54When you read something in a foreign language, you frequently come across words you do not (45)__ understand. Sometimes you (46) the meaning in a dictionary and sometimes you guess. The strategy you adopt depends very much upon the (47)of accuracy you require and the time at your disposal. If you are the sort of person who tends to turn to the dictionary frequently, it is (48)_remembering that every dictionary has its limitations. Each definition is only an approximation and one builds up an accurate picture of the meaning of a word only after meeting it in a (49)of contexts. It is also important to recognize the special dangers of dictionaries that translate from English into your native language and vice versa. If you must use a dictionary, it is usually far safer to (50)an English- English dictionary. In most exams you are not permitted to use a dictionary. (51)you are allowed to use one, it is very time- consuming to look up words, and time in exams is usually limited. You are, (52), forced to guess the meaning of unfamiliar words. When you come across unknown words in an exam text, it is very easy to panic. However, if you develop efficient techniques for guessing the meaning, you will(53)__a number of possible problems and help yourself to understand far more of the text than you at first likely. Two strategies which may help you guess the meaning of a word are: using contextual clues, both within the sentence and outside, and making uses (54)_ clues derived from the formation of the word.

Tiếng Anh Tốt nghiệp THPT

Xem chi tiết 2.1 K lượt xem 6 năm trước

30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 29)

Read the following passage, and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer for each of the blanks. Education was not formally intergrated into the European Union policy portfolio until the 1993 Masstricht Treatry, although the first Community legislation with an impact on the education sector was adopted as long as the 1960s. These early (1)_____ dealt with mutual recorgnition of qualifications.Achieving recognition by one member state of a qualification obtained in another was an important pre-condition for implementing the free movement of workers. Citizens of EU (2) _ who are students now enjoy the same rights to access (3)_ higher education in all member states as they do in their home counry, provided that they have the relevant qualifications for entry. Growing numbers of student (4)_ activities have been developed, of (5)_____the oldest and most famous is 1987 Earsmus programe. By recognising course credits, Erasmus allows university students to study for one year in a different member state. A seperate programe, Leonardo, gives young school leavers, students and graduates the chance to receive vocational training.Điền vào số (2)

Tiếng Anh Tốt nghiệp THPT

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

Read the following passage and mark the letter A,B,C or D on your answer sheet to indicate the correct word or phrase for each of blanks. Fill in the appropriate word in question 53When you read something in a foreign language, you frequently come across words you do not (45)__ understand. Sometimes you (46) the meaning in a dictionary and sometimes you guess. The strategy you adopt depends very much upon the (47)of accuracy you require and the time at your disposal. If you are the sort of person who tends to turn to the dictionary frequently, it is (48)_remembering that every dictionary has its limitations. Each definition is only an approximation and one builds up an accurate picture of the meaning of a word only after meeting it in a (49)of contexts. It is also important to recognize the special dangers of dictionaries that translate from English into your native language and vice versa. If you must use a dictionary, it is usually far safer to (50)an English- English dictionary. In most exams you are not permitted to use a dictionary. (51)you are allowed to use one, it is very time- consuming to look up words, and time in exams is usually limited. You are, (52), forced to guess the meaning of unfamiliar words. When you come across unknown words in an exam text, it is very easy to panic. However, if you develop efficient techniques for guessing the meaning, you will(53)__a number of possible problems and help yourself to understand far more of the text than you at first likely. Two strategies which may help you guess the meaning of a word are: using contextual clues, both within the sentence and outside, and making uses (54)_ clues derived from the formation of the word.

Tiếng Anh Tốt nghiệp THPT

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KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P6)

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.Professor Berg was very interested in the diversity of cultures all over the world.

Tiếng Anh Tốt nghiệp THPT

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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 2,434,005 câu hỏi trên 48,681 trang )

Mark the letter A,B,C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.The same questions repeated over and over soon made them weary.

Cho các phản ứng xảy ra theo sơ đồ sau:X+NaOH→toY+Z(1)Y(rắn)+NaOH(rắn)→CaO,toCH4+Na2CO3(2)Z+2AgNO3+3NH3+H2O→toCH3COONH4+2NH4NO3+2Ag(3) Chất X là

It’s about time you decide whether to enter university or get a job.

The better the weather is, the most crowded the beaches get.

The examination will test your ability to understand spoken English, to read non-technical language, and writing correctly.

Preceding by four nice children, the bride and the groom entered the wedding hall.

The number of students attending the seminar are smaller than registration numbers.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.He had never experienced such discourtesy towards the president as it occurred at the annual meeting in May.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.I would be happy to go along with the idea.

Khi nói về protein, phát biểu nào sau đây sai

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.Professor Berg was very interested in the diversity of cultures all over the world.

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