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20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 18)

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 from 35 to 42. In the early 1800s, to reach the jump-off point for the West, a family from the East of the United States could either buy a steamboat passage to Missouri for themselves, their wagons and their livestock or, as happened more often, simply pile everything into a wagon, hitch up a team, and begin their overland trek right in their front yard. Along the macadamized roads and turnpikes east of the Missouri River, travel was comparatively fast, camping easy, and supplies plentiful. Then, in one river town or another, the neophyte emigrants would pause to lay in provisions. For outfitting purposes, the town of Independence had been preeminent ever since 1827, but the rising momentum of pioneer emigration had produced some rival jump-off points. Westport and Fort Leavenworth flourished a few miles upriver. St. Joseph had sprung up 55 miles to the northwest; in fact, emigrants who went to Missouri by riverboat could save four days on the trail by staying on the paddle wheelers to St. Joe before striking overland. At whatever jump-off point they chose, the emigrants studied guide books and directions, asked questions of others as green as themselves, and made their final decision about outfitting. They had various, sometimes conflicting, options. For example, either pack animals or two -wheel carts or wagons could be used for the overland crossing. A family man usually chose the wagon. It was the costliest and slowest of the three, but it provided space and shelter for children and for a wife who likely as not was pregnant. Everybody knew that a top-heavy covered wagon might blow over in a prairie wind or be overturned by mountain rocks, that it might mire in river mud or sink to its hubs in desert sand, but maybe if those things happened on this trip, they would happen to someone else. Anyway, most pioneers, with their farm background, were used to wagons. The author implies in the passage that the early emigrants

Tiếng Anh Tốt nghiệp THPT

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Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 24)

Cho dung dịch chứa a mol Ba(HCO3)2 tác dụng với dung dịch có chứa a mol chất tan X. Để thu được khối lượng kết tủa lớn nhất thì X là

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600 Bài trắc nghiệm từ đề thi thử THPTQG Sinh Học có lời giải chi tiết (Đề số 13)

Khi nói về thành phần cấu tạo của gen cấu trúc, phát biểu nào sau đây là đúng?

Sinh học Tốt nghiệp THPT

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Đề thi Học Kì 2 môn hóa lớp 12 cực hay có lời giải (Đề số 2)

Cho các chất C6H5OH(X), C6H5NH2(Y), CH3NH2(Z) và HCOOCH3 (T). Chất không làm đổi màu quì tím là:

Hóa học Tốt nghiệp THPT

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 14)

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 from 35 to 42. Non-verbal communication is a wordless form of communication. It is mainly a silent form of communication that does not involve speech or words. Non-verbal communication is done through eye contact, hand movement, touch, facial expressions, bodily postures and non-lexical components, etc. At times, silence is said to the best form of non-verbal communication. One example of non-verbal communication is dancing. When we dance, we can express so many different emotions. From passion to religious devotion, dancing either alone, writh another person as part of a couple or in a synchronized group, can communicate so much. Dancing is something that many of us engage in from childhood and it becomes an important way of socializing and expressing ourselves at the same time. Body language including bodily movement and postures is a language all of its own. Our posture, and the way that we lean forward or back or cross or uncross our legs can speak volumes about us. Very often, we are not even aware that we are communication our thoughts via our body language. That is the reason why, in job interviews and other situations in which we are under scrutiny, it is a good idea to pay attention to our body language. For example, leaning forward can be a sign of positivity, whilst sitting with our arms folded can make us look closed off - as if we have something to hide. What we wear can often communicate things. For example, if we dress up in academic robes, it is clear that we want to communicate to everyone who sees us that we have attained a certain level of academic achievement. We should never judge people by what they wear - however, some types of official garments (such as a judge’s wig, a scholar’s gown or a soldier’s medal) are designed to communicate something about the wearer. Silence is also a type of non-verbal communication. Sometimes, staying silent can communicate much more than words can. Silence can be powerful, sad, happy or it can simply communicate to other people that we do not want to engage with them. Good communicators are able to listen, and to use comfortable silences, to connect with other people. There is no need to think that communication is all about words! Effective communication, as is abundantly clear from the discussion above, involves not just listening to other people’s words and expressing ourselves in words. It also means picking up on other people’s non-verbal cues. Why not go through the list above and think about which forms of non-verbal communication you are adept at understanding. Are there any ways in which you might improve your non-verbal communication skills? We could all benefit from a little improvement in this area, as it enables us to enjoy deeper and more meaningful connections with other people. (Source: http://www.importantindia.com) The word “engage” in paragraph 2 is closest in meaning to ____________.

Tiếng Anh Tốt nghiệp THPT

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Đề thi thử THPTQG năm 2019 chuẩn cấu trúc của bộ giáo dục có đáp án (Đề số 12)

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. Most forms of property are concrete and tangible, such as houses, cars, furniture or anything else that is included in one’s possessions. Other forms of property can be intangible, and copyright deals with intangible forms of property. Copyright is a legal protection extended to authors of creative works, for example, books, magazine articles, maps, films, plays, television shows, software, paintings, photographs, music, choreography in dance and all other forms of intellectual or artistic property. Although the purpose of artistic property is usually public use and enjoyment, copyright establishes the ownership of the creator. When a person buys a copyrighted magazine, it belongs to this individual as a tangible object. However, the authors of the magazine articles own the research and the writing that went into creating the articles. The right to make and sell or give away copies of books or articles belongs to the authors, publishers, or other individuals or organizations that hold the copyright. To copy an entire book or a part of it, permission must be received from the copyright owner, who will most likely expect to be paid. Copyright law distinguishes between different types of intellectual property. Music may be played by anyone after it is published. However, if it is performed for profit, the performers need to pay a fee, called a royalty. A similar principle applies to performances of songs and plays. On the other hand, names, ideas, and book titles are excepted. Ideas do not become copyrighted property until they are published in a book, a painting or a musical work. Almost all artistic work created before the 20th century is not copyrighted because it was created before the copyright law was passed. The two common ways of infringing upon the copyright are plagiarism and piracy. Plagiarizing the work of another person means passing it off as one’s own. The word plagiarism is derived from the Latin plagiarus, which means “abductor”. Piracy may be an act of one person, but, in many cases, it is a joint effort of several people who reproduce copyrighted material and sell it for profit without paying royalties to the creator. Technological innovations have made piracy easy and anyone can duplicate a motion picture on videotape, a computer program, or a book. Video cassette recorders can be used by practically anyone to copy movies and television programs, and copying software has become almost as easy as copying a book. Large companies zealously monitor their copyrights for slogans, advertisements, and brand names, protected by a trademark. The phrase “infringing upon” in paragraph 4 is closest in meaning to_______.

Tiếng Anh Tốt nghiệp THPT

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ĐỀ LUYỆN TỔNG HỢP (P2)

Số amin bậc hai và bậc ba có công thức phân tử C4H11N là

Hóa học Tốt nghiệp THPT

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Tổng hợp đề ôn luyện Sinh Học thi THPTQG cực hay có đáp án (Đề số 9)

Ở người, bệnh bạch tạng do gen lặn nằm trên NST thường quy định, alen trội tương ứng duy định da bình thường. bệnh mù màu đỏ - xanh lục do gen lặn nằm trên vùng không tương đồng của NST giới tính X quy định, alen trội tương ứng quy định mắt nhìn màu bình thường. Cho sơ đồ phả hệ sau: Biết rằng không có đột biến mới phát sinh ở tất cả các cá thể trong phả hệ. Cặp vợ chồng III.13 –III.14 trong phả hệ sinh một đứa con trai IV.16. Xác suất để đứa con này chỉ mắc một trong hai bệnh này:

Sinh học Tốt nghiệp THPT

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Đề thi thử THPTQG năm 2019 chuẩn cấu trúc của bộ giáo dục có đáp án (Đề số 12)

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. Most forms of property are concrete and tangible, such as houses, cars, furniture or anything else that is included in one’s possessions. Other forms of property can be intangible, and copyright deals with intangible forms of property. Copyright is a legal protection extended to authors of creative works, for example, books, magazine articles, maps, films, plays, television shows, software, paintings, photographs, music, choreography in dance and all other forms of intellectual or artistic property. Although the purpose of artistic property is usually public use and enjoyment, copyright establishes the ownership of the creator. When a person buys a copyrighted magazine, it belongs to this individual as a tangible object. However, the authors of the magazine articles own the research and the writing that went into creating the articles. The right to make and sell or give away copies of books or articles belongs to the authors, publishers, or other individuals or organizations that hold the copyright. To copy an entire book or a part of it, permission must be received from the copyright owner, who will most likely expect to be paid. Copyright law distinguishes between different types of intellectual property. Music may be played by anyone after it is published. However, if it is performed for profit, the performers need to pay a fee, called a royalty. A similar principle applies to performances of songs and plays. On the other hand, names, ideas, and book titles are excepted. Ideas do not become copyrighted property until they are published in a book, a painting or a musical work. Almost all artistic work created before the 20th century is not copyrighted because it was created before the copyright law was passed. The two common ways of infringing upon the copyright are plagiarism and piracy. Plagiarizing the work of another person means passing it off as one’s own. The word plagiarism is derived from the Latin plagiarus, which means “abductor”. Piracy may be an act of one person, but, in many cases, it is a joint effort of several people who reproduce copyrighted material and sell it for profit without paying royalties to the creator. Technological innovations have made piracy easy and anyone can duplicate a motion picture on videotape, a computer program, or a book. Video cassette recorders can be used by practically anyone to copy movies and television programs, and copying software has become almost as easy as copying a book. Large companies zealously monitor their copyrights for slogans, advertisements, and brand names, protected by a trademark. With which of the following statements is the author most likely to agree?

Tiếng Anh Tốt nghiệp THPT

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Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 24)

Este nào sau đây không được điều chế từ axit cacboxylic và ancol tương ứng

Hóa học Tốt nghiệp THPT

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 14)

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 from 35 to 42. Non-verbal communication is a wordless form of communication. It is mainly a silent form of communication that does not involve speech or words. Non-verbal communication is done through eye contact, hand movement, touch, facial expressions, bodily postures and non-lexical components, etc. At times, silence is said to the best form of non-verbal communication. One example of non-verbal communication is dancing. When we dance, we can express so many different emotions. From passion to religious devotion, dancing either alone, writh another person as part of a couple or in a synchronized group, can communicate so much. Dancing is something that many of us engage in from childhood and it becomes an important way of socializing and expressing ourselves at the same time. Body language including bodily movement and postures is a language all of its own. Our posture, and the way that we lean forward or back or cross or uncross our legs can speak volumes about us. Very often, we are not even aware that we are communication our thoughts via our body language. That is the reason why, in job interviews and other situations in which we are under scrutiny, it is a good idea to pay attention to our body language. For example, leaning forward can be a sign of positivity, whilst sitting with our arms folded can make us look closed off - as if we have something to hide. What we wear can often communicate things. For example, if we dress up in academic robes, it is clear that we want to communicate to everyone who sees us that we have attained a certain level of academic achievement. We should never judge people by what they wear - however, some types of official garments (such as a judge’s wig, a scholar’s gown or a soldier’s medal) are designed to communicate something about the wearer. Silence is also a type of non-verbal communication. Sometimes, staying silent can communicate much more than words can. Silence can be powerful, sad, happy or it can simply communicate to other people that we do not want to engage with them. Good communicators are able to listen, and to use comfortable silences, to connect with other people. There is no need to think that communication is all about words! Effective communication, as is abundantly clear from the discussion above, involves not just listening to other people’s words and expressing ourselves in words. It also means picking up on other people’s non-verbal cues. Why not go through the list above and think about which forms of non-verbal communication you are adept at understanding. Are there any ways in which you might improve your non-verbal communication skills? We could all benefit from a little improvement in this area, as it enables us to enjoy deeper and more meaningful connections with other people. (Source: http://www.importantindia.com) What does the passage mainly discuss?

Tiếng Anh Tốt nghiệp THPT

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Bài tập đồ thị - Hóa Học cực hay có lời giải nâng cao

Hai ống nghiệm A và B chứa lần lượt dung dịch ZnSO4 và AlCl3, nhỏ từ từ dung dịch NaOH vào 2 ống nghiệm riêng biệt trên thu được kết quả biểu diễn đồ thị bên dưới Tỷ lệ của a : b là:

Hóa học Tốt nghiệp THPT

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ĐỀ LUYỆN TỔNG HỢP (P2)

Amin X chứa vòng benzen và có công thức phân tử C8H11N. X tác dụng với HCl tạo thành muối dạng R-NH3Cl. Mặt khác, nếu cho X tác dụng với nước brom thì thu được chất Y có công thức C8H10NBr3. Số công thức cấu tạo của X là

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20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 18)

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 from 35 to 42. In the early 1800s, to reach the jump-off point for the West, a family from the East of the United States could either buy a steamboat passage to Missouri for themselves, their wagons and their livestock or, as happened more often, simply pile everything into a wagon, hitch up a team, and begin their overland trek right in their front yard. Along the macadamized roads and turnpikes east of the Missouri River, travel was comparatively fast, camping easy, and supplies plentiful. Then, in one river town or another, the neophyte emigrants would pause to lay in provisions. For outfitting purposes, the town of Independence had been preeminent ever since 1827, but the rising momentum of pioneer emigration had produced some rival jump-off points. Westport and Fort Leavenworth flourished a few miles upriver. St. Joseph had sprung up 55 miles to the northwest; in fact, emigrants who went to Missouri by riverboat could save four days on the trail by staying on the paddle wheelers to St. Joe before striking overland. At whatever jump-off point they chose, the emigrants studied guide books and directions, asked questions of others as green as themselves, and made their final decision about outfitting. They had various, sometimes conflicting, options. For example, either pack animals or two -wheel carts or wagons could be used for the overland crossing. A family man usually chose the wagon. It was the costliest and slowest of the three, but it provided space and shelter for children and for a wife who likely as not was pregnant. Everybody knew that a top-heavy covered wagon might blow over in a prairie wind or be overturned by mountain rocks, that it might mire in river mud or sink to its hubs in desert sand, but maybe if those things happened on this trip, they would happen to someone else. Anyway, most pioneers, with their farm background, were used to wagons. In paragraph 3, the phrase “those things” refers to...

Tiếng Anh Tốt nghiệp THPT

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600 Bài trắc nghiệm từ đề thi thử THPTQG Sinh Học có lời giải chi tiết (Đề số 13)

Nhiều loại bệnh ung thư xuất hiện là do gen tiền ung thư bị đột biến chuyển thành gen ung thư. Khi bị đột biến, gen này hoạt động mạnh hơn và tạo ra quá nhiều sản phẩm làm tăng tốc độ phân bào dẫn đến khối u tăng sinh quá mức mà cơ thể không kiểm soát được. Những gen ung thư loại này thường là

Sinh học Tốt nghiệp THPT

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Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 24)

Kim loại có khả năng dẫn điện tốt nhất là?

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25 Bộ đề Ôn luyện thi THPTQG môn Sinh Học cực hay có lời giải (Đề số 21)

Mức độ sinh sản của quần thể là một trong các nhân tố ảnh hưởng đến kích thước của quần thể sinh vật. Nhân tố này lại phụ thuộc vào một số yếu tố, yếu tố nào sau đây là quan trọng nhất?

Sinh học Tốt nghiệp THPT

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Đề thi Học Kì 2 môn hóa lớp 12 cực hay có lời giải (Đề số 2)

Hòa tan hết m gam bột nhôm kim loại bằng dung dịch HNO3 thu được dung dịch A không chứa muối amoni và 1,12 lit khí N2 (dktc). Khối lượng ban đầu m có giá trị là

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Đề thi thử THPTQG năm 2019 chuẩn cấu trúc của bộ giáo dục có đáp án (Đề số 12)

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. Most forms of property are concrete and tangible, such as houses, cars, furniture or anything else that is included in one’s possessions. Other forms of property can be intangible, and copyright deals with intangible forms of property. Copyright is a legal protection extended to authors of creative works, for example, books, magazine articles, maps, films, plays, television shows, software, paintings, photographs, music, choreography in dance and all other forms of intellectual or artistic property. Although the purpose of artistic property is usually public use and enjoyment, copyright establishes the ownership of the creator. When a person buys a copyrighted magazine, it belongs to this individual as a tangible object. However, the authors of the magazine articles own the research and the writing that went into creating the articles. The right to make and sell or give away copies of books or articles belongs to the authors, publishers, or other individuals or organizations that hold the copyright. To copy an entire book or a part of it, permission must be received from the copyright owner, who will most likely expect to be paid. Copyright law distinguishes between different types of intellectual property. Music may be played by anyone after it is published. However, if it is performed for profit, the performers need to pay a fee, called a royalty. A similar principle applies to performances of songs and plays. On the other hand, names, ideas, and book titles are excepted. Ideas do not become copyrighted property until they are published in a book, a painting or a musical work. Almost all artistic work created before the 20th century is not copyrighted because it was created before the copyright law was passed. The two common ways of infringing upon the copyright are plagiarism and piracy. Plagiarizing the work of another person means passing it off as one’s own. The word plagiarism is derived from the Latin plagiarus, which means “abductor”. Piracy may be an act of one person, but, in many cases, it is a joint effort of several people who reproduce copyrighted material and sell it for profit without paying royalties to the creator. Technological innovations have made piracy easy and anyone can duplicate a motion picture on videotape, a computer program, or a book. Video cassette recorders can be used by practically anyone to copy movies and television programs, and copying software has become almost as easy as copying a book. Large companies zealously monitor their copyrights for slogans, advertisements, and brand names, protected by a trademark. It can be inferred from the passage that it is legal if_______.

Tiếng Anh Tốt nghiệp THPT

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 14)

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 from 28 to 34. Scientists do not yet thoroughly understand just how the body of an individual becomes sensitive to a substance that is harmless or even wholesome for the average person. Milk, wheat, and egg, for example, rank among the most healthful and widely used foods. Yet these foods can cause persons sensitive to them to suffer greatly. At first, the body of the individual is not harmed by coming into contact with the substance. After a varying interval of time, usually longer than a few weeks, the body becomes sensitive to it, and an allergy has begun to develop. Sometimes it’s hard to figure out if you have a food allergy, since it can show up so many different ways. Your symptoms could be caused by many other problems. You may have rashes, hives, joint pains mimicking arthritis, headaches, irritability, or depression. The most common food allergies are to milk, eggs, seafood, wheat, nuts, seeds, chocolate, oranges, and tomatoes. Many of these allergies will not develop if these foods are not fed to an infant until her or his intestines mature at around seven months. Breast milk also tends to be protective. Migraines can be set off by foods containing tyramine, phenathylamine, monosodium glutamate, or sodium nitrate. Common foods which contain these are chocolate, aged cheeses, sour cream, red wine, pickled herring, chicken livers, avocados, ripe bananas, cured meats, many Oriental and prepared foods (read the labels!). Some people have been successful in treating their migraines with supplements of B-vitamins, particularly B6 and niacin. Children who are hyperactive may benefit from eliminating food additives, especially colorings, and foods high in salicylates from their diets. The author states that the reason that infants need to avoid certain foods related to allergies has to do with the infant’s _____________.

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20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 18)

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 from 35 to 42. In the early 1800s, to reach the jump-off point for the West, a family from the East of the United States could either buy a steamboat passage to Missouri for themselves, their wagons and their livestock or, as happened more often, simply pile everything into a wagon, hitch up a team, and begin their overland trek right in their front yard. Along the macadamized roads and turnpikes east of the Missouri River, travel was comparatively fast, camping easy, and supplies plentiful. Then, in one river town or another, the neophyte emigrants would pause to lay in provisions. For outfitting purposes, the town of Independence had been preeminent ever since 1827, but the rising momentum of pioneer emigration had produced some rival jump-off points. Westport and Fort Leavenworth flourished a few miles upriver. St. Joseph had sprung up 55 miles to the northwest; in fact, emigrants who went to Missouri by riverboat could save four days on the trail by staying on the paddle wheelers to St. Joe before striking overland. At whatever jump-off point they chose, the emigrants studied guide books and directions, asked questions of others as green as themselves, and made their final decision about outfitting. They had various, sometimes conflicting, options. For example, either pack animals or two -wheel carts or wagons could be used for the overland crossing. A family man usually chose the wagon. It was the costliest and slowest of the three, but it provided space and shelter for children and for a wife who likely as not was pregnant. Everybody knew that a top-heavy covered wagon might blow over in a prairie wind or be overturned by mountain rocks, that it might mire in river mud or sink to its hubs in desert sand, but maybe if those things happened on this trip, they would happen to someone else. Anyway, most pioneers, with their farm background, were used to wagons. All of the following features of the covered wagon made it unattractive to the emigrants EXCEPT _________.

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ĐỀ LUYỆN TỔNG HỢP (P2)

Khi thủy phân không hoàn toàn Brađikinin (Arg- Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg), có tác dụng làm giảm huyết áp) thu được số tripeptit có chứa phenylamin (Phe) là

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25 Bộ đề Ôn luyện thi THPTQG môn Sinh Học cực hay có lời giải (Đề số 21)

Một alen nào đó dù là có lợi cũng có thể bị loại bỏ hoàn toàn khỏi quần thể và một alen có hại cũng có thể trở nến phổ biến trong quần thể là do tác động của:

Sinh học Tốt nghiệp THPT

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Bài tập đồ thị - Hóa Học cực hay có lời giải nâng cao

Nhỏ từ từ dung dịch Ba(OH)2 vào dung dịch chứa x mol H2SO4 và y mol Al2(SO4)3. Đồ thị biểu diễn sự phụ thuộc khối lượng kết tủa theo thể tích dung dịch Ba(OH)2 như sau: Giá trị nào sau đây của a là đúng?

Hóa học Tốt nghiệp THPT

Xem chi tiết 404 lượt xem 6 năm trước

Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 14)

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 from 28 to 34. Scientists do not yet thoroughly understand just how the body of an individual becomes sensitive to a substance that is harmless or even wholesome for the average person. Milk, wheat, and egg, for example, rank among the most healthful and widely used foods. Yet these foods can cause persons sensitive to them to suffer greatly. At first, the body of the individual is not harmed by coming into contact with the substance. After a varying interval of time, usually longer than a few weeks, the body becomes sensitive to it, and an allergy has begun to develop. Sometimes it’s hard to figure out if you have a food allergy, since it can show up so many different ways. Your symptoms could be caused by many other problems. You may have rashes, hives, joint pains mimicking arthritis, headaches, irritability, or depression. The most common food allergies are to milk, eggs, seafood, wheat, nuts, seeds, chocolate, oranges, and tomatoes. Many of these allergies will not develop if these foods are not fed to an infant until her or his intestines mature at around seven months. Breast milk also tends to be protective. Migraines can be set off by foods containing tyramine, phenathylamine, monosodium glutamate, or sodium nitrate. Common foods which contain these are chocolate, aged cheeses, sour cream, red wine, pickled herring, chicken livers, avocados, ripe bananas, cured meats, many Oriental and prepared foods (read the labels!). Some people have been successful in treating their migraines with supplements of B-vitamins, particularly B6 and niacin. Children who are hyperactive may benefit from eliminating food additives, especially colorings, and foods high in salicylates from their diets. The word “hyperactive” is closest in meaning to _____________.

Tiếng Anh Tốt nghiệp THPT

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Đề thi thử THPTQG năm 2019 chuẩn cấu trúc của bộ giáo dục có đáp án (Đề số 12)

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. Most forms of property are concrete and tangible, such as houses, cars, furniture or anything else that is included in one’s possessions. Other forms of property can be intangible, and copyright deals with intangible forms of property. Copyright is a legal protection extended to authors of creative works, for example, books, magazine articles, maps, films, plays, television shows, software, paintings, photographs, music, choreography in dance and all other forms of intellectual or artistic property. Although the purpose of artistic property is usually public use and enjoyment, copyright establishes the ownership of the creator. When a person buys a copyrighted magazine, it belongs to this individual as a tangible object. However, the authors of the magazine articles own the research and the writing that went into creating the articles. The right to make and sell or give away copies of books or articles belongs to the authors, publishers, or other individuals or organizations that hold the copyright. To copy an entire book or a part of it, permission must be received from the copyright owner, who will most likely expect to be paid. Copyright law distinguishes between different types of intellectual property. Music may be played by anyone after it is published. However, if it is performed for profit, the performers need to pay a fee, called a royalty. A similar principle applies to performances of songs and plays. On the other hand, names, ideas, and book titles are excepted. Ideas do not become copyrighted property until they are published in a book, a painting or a musical work. Almost all artistic work created before the 20th century is not copyrighted because it was created before the copyright law was passed. The two common ways of infringing upon the copyright are plagiarism and piracy. Plagiarizing the work of another person means passing it off as one’s own. The word plagiarism is derived from the Latin plagiarus, which means “abductor”. Piracy may be an act of one person, but, in many cases, it is a joint effort of several people who reproduce copyrighted material and sell it for profit without paying royalties to the creator. Technological innovations have made piracy easy and anyone can duplicate a motion picture on videotape, a computer program, or a book. Video cassette recorders can be used by practically anyone to copy movies and television programs, and copying software has become almost as easy as copying a book. Large companies zealously monitor their copyrights for slogans, advertisements, and brand names, protected by a trademark. Which of the following properties is NOT mentioned as protected by copyright?

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20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 18)

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 from 35 to 42. In the early 1800s, to reach the jump-off point for the West, a family from the East of the United States could either buy a steamboat passage to Missouri for themselves, their wagons and their livestock or, as happened more often, simply pile everything into a wagon, hitch up a team, and begin their overland trek right in their front yard. Along the macadamized roads and turnpikes east of the Missouri River, travel was comparatively fast, camping easy, and supplies plentiful. Then, in one river town or another, the neophyte emigrants would pause to lay in provisions. For outfitting purposes, the town of Independence had been preeminent ever since 1827, but the rising momentum of pioneer emigration had produced some rival jump-off points. Westport and Fort Leavenworth flourished a few miles upriver. St. Joseph had sprung up 55 miles to the northwest; in fact, emigrants who went to Missouri by riverboat could save four days on the trail by staying on the paddle wheelers to St. Joe before striking overland. At whatever jump-off point they chose, the emigrants studied guide books and directions, asked questions of others as green as themselves, and made their final decision about outfitting. They had various, sometimes conflicting, options. For example, either pack animals or two -wheel carts or wagons could be used for the overland crossing. A family man usually chose the wagon. It was the costliest and slowest of the three, but it provided space and shelter for children and for a wife who likely as not was pregnant. Everybody knew that a top-heavy covered wagon might blow over in a prairie wind or be overturned by mountain rocks, that it might mire in river mud or sink to its hubs in desert sand, but maybe if those things happened on this trip, they would happen to someone else. Anyway, most pioneers, with their farm background, were used to wagons. All of the following were mentioned in the passage as options for modes of transportation from the Missouri River to the West EXCEPT _________ .

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600 Bài trắc nghiệm từ đề thi thử THPTQG Sinh Học có lời giải chi tiết (Đề số 13)

Khi nói về đột biến gen, phát biểu nào sau đây không đúng?

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ĐỀ LUYỆN TỔNG HỢP (P2)

Đun nóng 2 chất hữu cơ X, Y có công thức phân tử C5H8O2 trong dung dịch NaOH thu được 2 muối natri của 2 axit C3H6O2 (X1) và C3H4O2 (Y1) và 2 sản phẩm khác tương ứng là X2, Y2. Tính chất hoá học giống nhau giữa X2, Y2 là

Hóa học Tốt nghiệp THPT

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Đề thi thử THPTQG năm 2019 chuẩn cấu trúc của bộ giáo dục có đáp án (Đề số 12)

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. Most forms of property are concrete and tangible, such as houses, cars, furniture or anything else that is included in one’s possessions. Other forms of property can be intangible, and copyright deals with intangible forms of property. Copyright is a legal protection extended to authors of creative works, for example, books, magazine articles, maps, films, plays, television shows, software, paintings, photographs, music, choreography in dance and all other forms of intellectual or artistic property. Although the purpose of artistic property is usually public use and enjoyment, copyright establishes the ownership of the creator. When a person buys a copyrighted magazine, it belongs to this individual as a tangible object. However, the authors of the magazine articles own the research and the writing that went into creating the articles. The right to make and sell or give away copies of books or articles belongs to the authors, publishers, or other individuals or organizations that hold the copyright. To copy an entire book or a part of it, permission must be received from the copyright owner, who will most likely expect to be paid. Copyright law distinguishes between different types of intellectual property. Music may be played by anyone after it is published. However, if it is performed for profit, the performers need to pay a fee, called a royalty. A similar principle applies to performances of songs and plays. On the other hand, names, ideas, and book titles are excepted. Ideas do not become copyrighted property until they are published in a book, a painting or a musical work. Almost all artistic work created before the 20th century is not copyrighted because it was created before the copyright law was passed. The two common ways of infringing upon the copyright are plagiarism and piracy. Plagiarizing the work of another person means passing it off as one’s own. The word plagiarism is derived from the Latin plagiarus, which means “abductor”. Piracy may be an act of one person, but, in many cases, it is a joint effort of several people who reproduce copyrighted material and sell it for profit without paying royalties to the creator. Technological innovations have made piracy easy and anyone can duplicate a motion picture on videotape, a computer program, or a book. Video cassette recorders can be used by practically anyone to copy movies and television programs, and copying software has become almost as easy as copying a book. Large companies zealously monitor their copyrights for slogans, advertisements, and brand names, protected by a trademark. The word “principle” in paragraph 3 is closest in meaning to_________.

Tiếng Anh Tốt nghiệp THPT

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25 Bộ đề Ôn luyện thi THPTQG môn Sinh Học cực hay có lời giải (Đề số 21)

Đối với quá trình tiến hóa nhỏ, nhân tố đột biến (quá trình đột biến) có vai trò cung cấp

Sinh học Tốt nghiệp THPT

Xem chi tiết 796 lượt xem 6 năm trước

Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 14)

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 from 28 to 34. Scientists do not yet thoroughly understand just how the body of an individual becomes sensitive to a substance that is harmless or even wholesome for the average person. Milk, wheat, and egg, for example, rank among the most healthful and widely used foods. Yet these foods can cause persons sensitive to them to suffer greatly. At first, the body of the individual is not harmed by coming into contact with the substance. After a varying interval of time, usually longer than a few weeks, the body becomes sensitive to it, and an allergy has begun to develop. Sometimes it’s hard to figure out if you have a food allergy, since it can show up so many different ways. Your symptoms could be caused by many other problems. You may have rashes, hives, joint pains mimicking arthritis, headaches, irritability, or depression. The most common food allergies are to milk, eggs, seafood, wheat, nuts, seeds, chocolate, oranges, and tomatoes. Many of these allergies will not develop if these foods are not fed to an infant until her or his intestines mature at around seven months. Breast milk also tends to be protective. Migraines can be set off by foods containing tyramine, phenathylamine, monosodium glutamate, or sodium nitrate. Common foods which contain these are chocolate, aged cheeses, sour cream, red wine, pickled herring, chicken livers, avocados, ripe bananas, cured meats, many Oriental and prepared foods (read the labels!). Some people have been successful in treating their migraines with supplements of B-vitamins, particularly B6 and niacin. Children who are hyperactive may benefit from eliminating food additives, especially colorings, and foods high in salicylates from their diets. What can be inferred about babies from this passage?

Tiếng Anh Tốt nghiệp THPT

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20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 18)

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 from 35 to 42. In the early 1800s, to reach the jump-off point for the West, a family from the East of the United States could either buy a steamboat passage to Missouri for themselves, their wagons and their livestock or, as happened more often, simply pile everything into a wagon, hitch up a team, and begin their overland trek right in their front yard. Along the macadamized roads and turnpikes east of the Missouri River, travel was comparatively fast, camping easy, and supplies plentiful. Then, in one river town or another, the neophyte emigrants would pause to lay in provisions. For outfitting purposes, the town of Independence had been preeminent ever since 1827, but the rising momentum of pioneer emigration had produced some rival jump-off points. Westport and Fort Leavenworth flourished a few miles upriver. St. Joseph had sprung up 55 miles to the northwest; in fact, emigrants who went to Missouri by riverboat could save four days on the trail by staying on the paddle wheelers to St. Joe before striking overland. At whatever jump-off point they chose, the emigrants studied guide books and directions, asked questions of others as green as themselves, and made their final decision about outfitting. They had various, sometimes conflicting, options. For example, either pack animals or two -wheel carts or wagons could be used for the overland crossing. A family man usually chose the wagon. It was the costliest and slowest of the three, but it provided space and shelter for children and for a wife who likely as not was pregnant. Everybody knew that a top-heavy covered wagon might blow over in a prairie wind or be overturned by mountain rocks, that it might mire in river mud or sink to its hubs in desert sand, but maybe if those things happened on this trip, they would happen to someone else. Anyway, most pioneers, with their farm background, were used to wagons. The expression “green” in paragraph 3 is closest in meaning to _________.

Tiếng Anh Tốt nghiệp THPT

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600 Bài trắc nghiệm từ đề thi thử THPTQG Sinh Học có lời giải chi tiết (Đề số 13)

Khi nói đến chức năng quan của nhân tế bào, có bao nhiêu phát biểu đúng? I. Chứa đựng thông tin di truyền. II. Tổng hợp nên ribôxôm. III. Trung tâm điều khiển mọi hoạt động sống của tế bào. IV. Chứa NST.

Sinh học Tốt nghiệp THPT

Xem chi tiết 760 lượt xem 6 năm trước

25 Bộ đề Ôn luyện thi THPTQG môn Sinh Học cực hay có lời giải (Đề số 21)

Theo quan điểm hiện đại, chọn lọc tự nhiên tác động trực tiếp lên:

Sinh học Tốt nghiệp THPT

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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. Most forms of property are concrete and tangible, such as houses, cars, furniture or anything else that is included in one’s possessions. Other forms of property can be intangible, and copyright deals with intangible forms of property. Copyright is a legal protection extended to authors of creative works, for example, books, magazine articles, maps, films, plays, television shows, software, paintings, photographs, music, choreography in dance and all other forms of intellectual or artistic property. Although the purpose of artistic property is usually public use and enjoyment, copyright establishes the ownership of the creator. When a person buys a copyrighted magazine, it belongs to this individual as a tangible object. However, the authors of the magazine articles own the research and the writing that went into creating the articles. The right to make and sell or give away copies of books or articles belongs to the authors, publishers, or other individuals or organizations that hold the copyright. To copy an entire book or a part of it, permission must be received from the copyright owner, who will most likely expect to be paid. Copyright law distinguishes between different types of intellectual property. Music may be played by anyone after it is published. However, if it is performed for profit, the performers need to pay a fee, called a royalty. A similar principle applies to performances of songs and plays. On the other hand, names, ideas, and book titles are excepted. Ideas do not become copyrighted property until they are published in a book, a painting or a musical work. Almost all artistic work created before the 20th century is not copyrighted because it was created before the copyright law was passed. The two common ways of infringing upon the copyright are plagiarism and piracy. Plagiarizing the work of another person means passing it off as one’s own. The word plagiarism is derived from the Latin plagiarus, which means “abductor”. Piracy may be an act of one person, but, in many cases, it is a joint effort of several people who reproduce copyrighted material and sell it for profit without paying royalties to the creator. Technological innovations have made piracy easy and anyone can duplicate a motion picture on videotape, a computer program, or a book. Video cassette recorders can be used by practically anyone to copy movies and television programs, and copying software has become almost as easy as copying a book. Large companies zealously monitor their copyrights for slogans, advertisements, and brand names, protected by a trademark. What does the passage mainly discuss?

Tiếng Anh Tốt nghiệp THPT

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20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 18)

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 from 35 to 42. In the early 1800s, to reach the jump-off point for the West, a family from the East of the United States could either buy a steamboat passage to Missouri for themselves, their wagons and their livestock or, as happened more often, simply pile everything into a wagon, hitch up a team, and begin their overland trek right in their front yard. Along the macadamized roads and turnpikes east of the Missouri River, travel was comparatively fast, camping easy, and supplies plentiful. Then, in one river town or another, the neophyte emigrants would pause to lay in provisions. For outfitting purposes, the town of Independence had been preeminent ever since 1827, but the rising momentum of pioneer emigration had produced some rival jump-off points. Westport and Fort Leavenworth flourished a few miles upriver. St. Joseph had sprung up 55 miles to the northwest; in fact, emigrants who went to Missouri by riverboat could save four days on the trail by staying on the paddle wheelers to St. Joe before striking overland. At whatever jump-off point they chose, the emigrants studied guide books and directions, asked questions of others as green as themselves, and made their final decision about outfitting. They had various, sometimes conflicting, options. For example, either pack animals or two -wheel carts or wagons could be used for the overland crossing. A family man usually chose the wagon. It was the costliest and slowest of the three, but it provided space and shelter for children and for a wife who likely as not was pregnant. Everybody knew that a top-heavy covered wagon might blow over in a prairie wind or be overturned by mountain rocks, that it might mire in river mud or sink to its hubs in desert sand, but maybe if those things happened on this trip, they would happen to someone else. Anyway, most pioneers, with their farm background, were used to wagons. Which of the cities that served as a jump-off point can be inferred from the passage to be farthest west?

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 14)

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 from 28 to 34. Scientists do not yet thoroughly understand just how the body of an individual becomes sensitive to a substance that is harmless or even wholesome for the average person. Milk, wheat, and egg, for example, rank among the most healthful and widely used foods. Yet these foods can cause persons sensitive to them to suffer greatly. At first, the body of the individual is not harmed by coming into contact with the substance. After a varying interval of time, usually longer than a few weeks, the body becomes sensitive to it, and an allergy has begun to develop. Sometimes it’s hard to figure out if you have a food allergy, since it can show up so many different ways. Your symptoms could be caused by many other problems. You may have rashes, hives, joint pains mimicking arthritis, headaches, irritability, or depression. The most common food allergies are to milk, eggs, seafood, wheat, nuts, seeds, chocolate, oranges, and tomatoes. Many of these allergies will not develop if these foods are not fed to an infant until her or his intestines mature at around seven months. Breast milk also tends to be protective. Migraines can be set off by foods containing tyramine, phenathylamine, monosodium glutamate, or sodium nitrate. Common foods which contain these are chocolate, aged cheeses, sour cream, red wine, pickled herring, chicken livers, avocados, ripe bananas, cured meats, many Oriental and prepared foods (read the labels!). Some people have been successful in treating their migraines with supplements of B-vitamins, particularly B6 and niacin. Children who are hyperactive may benefit from eliminating food additives, especially colorings, and foods high in salicylates from their diets. The phrase “set off’ is closest in meaning to _____________.

Tiếng Anh Tốt nghiệp THPT

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ĐỀ LUYỆN TỔNG HỢP (P2)

Chất nào sau đây không phản ứng với nước Br2?

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Bài tập đồ thị - Hóa Học cực hay có lời giải nâng cao

Nhỏ từ từ dung dịch Ba(OH)2 vào ống nghiệm chứa dung dịch H2SO4 và Al2(SO4)3. Đồ thị biểu diễn sự phụ thuộc khối lượng kết tủa theo thể tích dung dịch Ba(OH)2 như sau: Giá trị nào sau đây của mmax là đúng?

Hóa học Tốt nghiệp THPT

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600 Bài trắc nghiệm từ đề thi thử THPTQG Sinh Học có lời giải chi tiết (Đề số 13)

Trong quá trình nhân đôi ADN, enzim ligaza (enzim nối) có vai trò?

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Đề thi Hóa học cực hay có lời giải chi tiết cơ bản, nâng cao (Đề 23)

Hỗn hợp E gồm hai peptit mạch hở X và Y, được tạo bởi alanin và glyxin có công thức (X) CxHyNzO7 và (Y) CnHmNtO6. Đốt cháy hết 23,655 gam hỗn hợp E cần vừa đủ 1,00125 mol O2, sau phản ứng thu được tổng số mol H2O và N2 là 0,915 mol. Phần trăm khối lượng của Y trong E là:

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Đề thi thử THPTQG năm 2019 chuẩn cấu trúc của bộ giáo dục có đáp án (Đề số 12)

Mark the letter A, B, c or D your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. The National Institute of Mental Health is conducting far-reaching research to determine the psychological effects of using drugs.

Tiếng Anh Tốt nghiệp THPT

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Đề thi thử thpt quốc gia 2019 môn tiếng anh (Đề số 14)

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 from 28 to 34. Scientists do not yet thoroughly understand just how the body of an individual becomes sensitive to a substance that is harmless or even wholesome for the average person. Milk, wheat, and egg, for example, rank among the most healthful and widely used foods. Yet these foods can cause persons sensitive to them to suffer greatly. At first, the body of the individual is not harmed by coming into contact with the substance. After a varying interval of time, usually longer than a few weeks, the body becomes sensitive to it, and an allergy has begun to develop. Sometimes it’s hard to figure out if you have a food allergy, since it can show up so many different ways. Your symptoms could be caused by many other problems. You may have rashes, hives, joint pains mimicking arthritis, headaches, irritability, or depression. The most common food allergies are to milk, eggs, seafood, wheat, nuts, seeds, chocolate, oranges, and tomatoes. Many of these allergies will not develop if these foods are not fed to an infant until her or his intestines mature at around seven months. Breast milk also tends to be protective. Migraines can be set off by foods containing tyramine, phenathylamine, monosodium glutamate, or sodium nitrate. Common foods which contain these are chocolate, aged cheeses, sour cream, red wine, pickled herring, chicken livers, avocados, ripe bananas, cured meats, many Oriental and prepared foods (read the labels!). Some people have been successful in treating their migraines with supplements of B-vitamins, particularly B6 and niacin. Children who are hyperactive may benefit from eliminating food additives, especially colorings, and foods high in salicylates from their diets. The word “symptoms” is closest in meaning to _____________.

Tiếng Anh Tốt nghiệp THPT

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20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 18)

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 from 35 to 42. In the early 1800s, to reach the jump-off point for the West, a family from the East of the United States could either buy a steamboat passage to Missouri for themselves, their wagons and their livestock or, as happened more often, simply pile everything into a wagon, hitch up a team, and begin their overland trek right in their front yard. Along the macadamized roads and turnpikes east of the Missouri River, travel was comparatively fast, camping easy, and supplies plentiful. Then, in one river town or another, the neophyte emigrants would pause to lay in provisions. For outfitting purposes, the town of Independence had been preeminent ever since 1827, but the rising momentum of pioneer emigration had produced some rival jump-off points. Westport and Fort Leavenworth flourished a few miles upriver. St. Joseph had sprung up 55 miles to the northwest; in fact, emigrants who went to Missouri by riverboat could save four days on the trail by staying on the paddle wheelers to St. Joe before striking overland. At whatever jump-off point they chose, the emigrants studied guide books and directions, asked questions of others as green as themselves, and made their final decision about outfitting. They had various, sometimes conflicting, options. For example, either pack animals or two -wheel carts or wagons could be used for the overland crossing. A family man usually chose the wagon. It was the costliest and slowest of the three, but it provided space and shelter for children and for a wife who likely as not was pregnant. Everybody knew that a top-heavy covered wagon might blow over in a prairie wind or be overturned by mountain rocks, that it might mire in river mud or sink to its hubs in desert sand, but maybe if those things happened on this trip, they would happen to someone else. Anyway, most pioneers, with their farm background, were used to wagons. The word “preeminent” in paragraph 2 is closest in meaning to _________.

Tiếng Anh Tốt nghiệp THPT

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ĐỀ LUYỆN TỔNG HỢP (P2)

Số hiđrocacbon (thể khí ở đktc) tác dụng được với dung dịch AgNO3 trong NH3 là

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Đề thi thử THPTQG năm 2019 chuẩn cấu trúc của bộ giáo dục có đáp án (Đề số 12)

Mark the letter A, B, c or D your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. The 2004 Indian Ocean earthquake, measured 9.1 on the Richter scale, occurring on 26 December wiped out a large number of residential coastal areas.

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Bài tập đồ thị - Hóa Học cực hay có lời giải nâng cao

Nhỏ từ từ dung dịch Ba(OH)2 vào ống nghiệm chứa dung dịch HCl và Al2(SO4)3. Đồ thị biểu diễn sự phụ thuộc khối lượng kết tủa theo thể tích dung dịch Ba(OH)2 như sau: Giá trị nào của m sau đây là đúng?

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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 from 28 to 34. Scientists do not yet thoroughly understand just how the body of an individual becomes sensitive to a substance that is harmless or even wholesome for the average person. Milk, wheat, and egg, for example, rank among the most healthful and widely used foods. Yet these foods can cause persons sensitive to them to suffer greatly. At first, the body of the individual is not harmed by coming into contact with the substance. After a varying interval of time, usually longer than a few weeks, the body becomes sensitive to it, and an allergy has begun to develop. Sometimes it’s hard to figure out if you have a food allergy, since it can show up so many different ways. Your symptoms could be caused by many other problems. You may have rashes, hives, joint pains mimicking arthritis, headaches, irritability, or depression. The most common food allergies are to milk, eggs, seafood, wheat, nuts, seeds, chocolate, oranges, and tomatoes. Many of these allergies will not develop if these foods are not fed to an infant until her or his intestines mature at around seven months. Breast milk also tends to be protective. Migraines can be set off by foods containing tyramine, phenathylamine, monosodium glutamate, or sodium nitrate. Common foods which contain these are chocolate, aged cheeses, sour cream, red wine, pickled herring, chicken livers, avocados, ripe bananas, cured meats, many Oriental and prepared foods (read the labels!). Some people have been successful in treating their migraines with supplements of B-vitamins, particularly B6 and niacin. Children who are hyperactive may benefit from eliminating food additives, especially colorings, and foods high in salicylates from their diets. According to the passage, the difficulty in diagnosing allergies to foods is due to _______ .

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Công thức nào sau đây không thể là công thức đơn giản của 1 este no, mạch hở

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Lớp 12

Lớp 11

Lớp 10

Ôn vào 10

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Ôn vào 6

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Đại học

ĐGNL - ĐGTD

Tốt nghiệp THPT

Ôn vào 10

Ôn vào 6

V-ACT

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