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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 following questionsThe biologist's role in society as well as his moral and ethical responsibility in the discovery and development of new ideas has led to a reassessment of his social and scientific value systems. A scientist can no longer ignore the consequences of his discoveries; he is as concerned with the possible misuses of his findings as he is with the basic...
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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 following questions

The biologist's role in society as well as his moral and ethical responsibility in the discovery and development of new ideas has led to a reassessment of his social and scientific value systems. A scientist can no longer ignore the consequences of his discoveries; he is as concerned with the possible misuses of his findings as he is with the basic research in which he is involved. This emerging social and political role of the biologist and all other scientists requires a weighing of values that cannot be done with the accuracy or the objectivity of a laboratory balance. As a member of society, it is necessary for a biologist now to redefine his social obligations and his functions, particularly in the realm of making judgments about such ethical problems as man's control of his environment or his manipulation of genes to direct further evolutionary development.

As a result of recent discoveries concerning hereditary mechanisms, genetic engineering, by which human traits are made to order, may soon be a reality. As desirable as it_may seem to be, such an accomplishment would entail many value judgments. Who would decide, for example, which traits should be selected for change? In cases of genetic deficiencies and disease, the desirability of the change is obvious, but the possibilities for social misuse are so numerous that they may far outweigh the benefits.

Probably the greatest biological problem of the future, as it is of the present, will be to find ways to curb environmental pollution without interfering with man's constant effort to improve the quality of his life. Many scientists believe that underlying the spectre of pollution is the problem of surplus human population. A rise in population necessitates an increase in the operations of modern industry, the waste products of which increase the pollution of air, water, and soil. The question of how many people the resources of the Earth can support is one of critical importance.

       Although the solutions to these and many other problems are yet to be found, they do indicate the need for biologists to work with social scientists and other members of society in order to determine the requirements necessary for maintaining a healthy and productive planet. For although many of man's present and future problems may seem to be essentially social, political, or economic in nature, they have biological ramifications that could affect the very existence of life itself.

What is the author's purpose in this passage?

A. To urge biologists to solve the problem of surplus human population

B. To conduct a survey of the biologist's role in society

C. To advise biologists to carry out extensive research into genetic engineering

D. To emphasize the biologist's role in solving the world's problems

1
31 tháng 12 2017

Đáp án là D

Để nhấn mạnh vai trò của nhà sinh học trong việc giải quyết các vấn đề của thế giới

Read the following passage mark the letter A, B,C or D on your answer sheet to indicate the correct answer to each of the following questions:ROOTED IN THE PAST      Good manners are a treasure to the people who possess them, as well as to the community they live in. Manners are taught, learnt, and passed from generation to generation.Even hundreds of years ago, children were taught to behave responsibly. They learnt to respect seniority. When they passed an object to another person, they had...
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Read the following passage mark the letter A, B,C or D on your answer sheet to indicate the correct answer to each of the following questions:

ROOTED IN THE PAST

      Good manners are a treasure to the people who possess them, as well as to the community they live in. Manners are taught, learnt, and passed from generation to generation.

Even hundreds of years ago, children were taught to behave responsibly. They learnt to respect seniority. When they passed an object to another person, they had to use both hands. When they entered a room, they had to bow and greet the oldest person first. Boys learnt to work hard to support their families. Girls learnt to do housework, and to take care of others. Loyalty and honesty were highly appreciated. When they made a mistake, they would not let another person be punished for it. That would be cowardly and mean. They were taught that families were strong, and everybody should stick together in adversity.

Fortunately, many of these values have been well preserved. They have contributed to making the unique Vietnamese culture, and strengthening our society.

Question 28. Good manners are _______________________.

A. of great value B. of the community

C. traditional D. only for the old

Question 29. What was seen as a boy’s main duty?

A. to respect seniority B. to support his family

C. to do housework D. to share good things

Question 30. The sentence: ‘When they made a mistake, they would not let another person be punished for it,’ means they would _______________________.

A. deny their mistake B. admit their mistake

C. keep it a secret D. be punished

Question 31. The underlined word ‘they’ refers to _______________________.

A. tradition B. generations C. children D. seniority

Question 32.  ‘... cowardly and mean’ is used to describe _______________________ behaviour.

A. acceptable B. good C. proper D. unacceptable

Question 33. This passage is about_______________________.

A. people who possess good manners

B. what bad manners children in the past had

C. the preservation of bad values

D. good manners and their value

1
30 tháng 12 2021

Question 28. Good manners are _______________________.

A. of great value B. of the community

C. traditional D. only for the old

Question 29. What was seen as a boy’s main duty?

A. to respect seniority B. to support his family

C. to do housework D. to share good things

Question 30. The sentence: ‘When they made a mistake, they would not let another person be punished for it,’ means they would _______________________.

A. deny their mistake B. admit their mistake

C. keep it a secret D. be punished

Question 31. The underlined word ‘they’ refers to _______________________.

A. tradition B. generations C. children D. seniority

Question 32.  ‘... cowardly and mean’ is used to describe _______________________ behaviour.

A. acceptable B. good C. proper D. unacceptable

Question 33. This passage is about_______________________.

A. people who possess good manners

B. what bad manners children in the past had

C. the preservation of bad values

D. good manners and their value

Read the following passage mark the letter A, B,C or D on your answer sheet to indicate the correct answer to each of the following questions:ROOTED IN THE PAST      Good manners are a treasure to the people who possess them, as well as to the community they live in. Manners are taught, learnt, and passed from generation to generation.Even hundreds of years ago, children were taught to behave responsibly. They learnt to respect seniority. When they passed an object to another person, they had...
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Read the following passage mark the letter A, B,C or D on your answer sheet to indicate the correct answer to each of the following questions:ROOTED IN THE PAST      Good manners are a treasure to the people who possess them, as well as to the community they live in. Manners are taught, learnt, and passed from generation to generation.Even hundreds of years ago, children were taught to behave responsibly. They learnt to respect seniority. When they passed an object to another person, they had to use both hands. When they entered a room, they had to bow and greet the oldest person first. Boys learnt to work hard to support their families. Girls learnt to do housework, and to take care of others. Loyalty and honesty were highly appreciated. When they made a mistake, they would not let another person be punished for it. That would be cowardly and mean. They were taught that families were strong, and everybody should stick together in adversity.Fortunately, many of these values have been well preserved. They have contributed to making the unique Vietnamese culture, and strengthening our society.Question 28. Good manners are _______________________.A. of great value B. of the community C. traditional D. only for the oldQuestion 29. What was seen as a boy’s main duty?A.to respect seniority B.to support his family C.to do housework D.to share good thingsQuestion 30. The sentence: ‘When they made a mistake, they would not let another person be punished for it,’ means they would _______________________.A. deny their mistake B. admit their mistake C. keep it a secret D.be punishedQuestion 31.  ‘... cowardly and mean’ is used to describe _______________________ behaviour.A. acceptable B. good C. proper D. unacceptableQuestion 32. This passage is about_______________________.A. people who possess good manners B. what bad manners children in the past hadC. the preservation of bad values D. good manners and their value

 

1
30 tháng 12 2021

Question 28. Good manners are _______________________.A. of great value B. of the community C. traditional D. only for the old Question 29. What was seen as a boy’s main duty?A.to respect seniority B.to support his family C.to do housework D.to share good things Question 30. The sentence: ‘When they made a mistake, they would not let another person be punished for it,’ means they would _______________________.A. deny their mistake B. admit their mistake C. keep it a secret D.be punished Question 31.  ‘... cowardly and mean’ is used to describe _______________________ behaviour. A. acceptable B. good C. proper D. unacceptable Question 32. This passage is about_______________________.A. people who possess good manners B. what bad manners children in the past had C. the preservation of bad values D. good manners and their value

3 tháng 3 2019

Đáp án B

A. thái độ

B. bình đẳng

C. giá trị

D. đo lường

8 tháng 11 2018

Đáp án B

4 tháng 8 2017

Đáp án: C

Giải thích: Dựa vào dòng 8 và dòng 9 của đoạn 2 có thể suy ra con người sử dụng non – native species để có lợi cho bản thân, tạo ra những nhân tố gây ô nhiễm môi trường.

19 tháng 4 2017

Đáp án: D

Giải thích: Ở đoạn 4, tác giả nêu ra 3 điều kiện để tiếng lóng được tạo ra, trong đó không có điều kiện nêu ở câu 4 là một số lượng lớn nhà ngôn ngữ học.

31 tháng 1 2018

Kiến thức kiểm tra: Sự hòa hợp giữa chủ ngữ và động từ

Khi có “as well as” đứng giữa 2 chủ ngữ trong câu => động từ chia theo chủ ngữ 1

The teacher => danh từ số ít => động từ dạng số ít

Dấu hiệu: “yet” => thì hiện tại hoàn thành dạng phủ định

Tạm dịch: Thầy giáo cũng như học sinh của thầy vẫn chưa đến cuộc mít-tinh ở trường.

Chọn B

Câu 28. 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.Until recently, humankind seemed to view the ocean as a source of infinite resources. Its vast size and depth and unexplored frontiers made the ocean appear invulnerable to overexploitation. The truth is that the populations of many species listed as endangered from marine life families such as whales, dolphins, manatees and dugongs, salmon, seabirds,...
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Câu 28. 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.

Until recently, humankind seemed to view the ocean as a source of infinite resources. Its vast size and depth and unexplored frontiers made the ocean appear invulnerable to overexploitation. The truth is that the populations of many species listed as endangered from marine life families such as whales, dolphins, manatees and dugongs, salmon, seabirds, sea turtles, and sharks to name a few, is on the rise. The threats to marine species are difficult to perceive because marine animals are not as visible as animals on land. But unfortunately, marine creatures are equally, if not more, vulnerable to problems such as habitat destruction and overexploitation.

Shallow water animals that breathe air, like turtles, manatees, dugongs, and whales are often hit by boats and caught in fishing gear. Species such as turtles that lay their eggs on land often lose their nurseries due to coastal development. Animals that have taken millions of years to evolve, that are invulnerable to all ecosystems, have and continue to vanish from places where they once flourished.

 

 

 

What is human’s perception of the ocean so far?

A. The ocean resources will never be exhausted.

B. The ocean is capable of resisting overexploitation.

C. Both A and B are correct

D. Neither A nor B is correct.

Câu 29. All of the following are true EXCEPT ____________.

A. turtles are a kind of shallow water animal

B. the evolution of some animals could take up to millions of years

C. powerful animals like sharks run less risk of endangerment

D. coastal development affects the reproductions process of some sea animals

Câu 30. Which of the following is closest in meaning to “vulnerable”?

A. resistant B. energetic C. weak D. adaptive

Câu 31. What is he reason for the difficulty in understanding threats to marine life?

A. That humans can hardly see marine creatures.

B. That the rate of population decrease is unsustainable.

C. That technology is underdeveloped.

D. That there are too many types of marine creatures in the ocean.

Câu 32. What does “flourished” mean?

A. changed into something unusual B. failed miserably

C. spread all over D. grew in a successful way

 

Câu 33. II. WRITING: (2 points)

Finish the second sentence so that it has a similar meaning to the first one, beginning with the given words.

People say that they bought this shop last year.

It is ________________________________________________.

Câu 34. “How much do you think it will cost?” He said to me.

He asked me ________________________________________________.

 

Câu 35. Mr. Brown’s team has lost the game. He looks very sad.

Mr. Brown, whose ________________________________________________.

Câu 36. It takes Minh 2 hours to do his homework every day.

Minh spends ________________________________________________.

1
8 tháng 11 2021

Câu 28. 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.

Until recently, humankind seemed to view the ocean as a source of infinite resources. Its vast size and depth and unexplored frontiers made the ocean appear invulnerable to overexploitation. The truth is that the populations of many species listed as endangered from marine life families such as whales, dolphins, manatees and dugongs, salmon, seabirds, sea turtles, and sharks to name a few, is on the rise. The threats to marine species are difficult to perceive because marine animals are not as visible as animals on land. But unfortunately, marine creatures are equally, if not more, vulnerable to problems such as habitat destruction and overexploitation.

Shallow water animals that breathe air, like turtles, manatees, dugongs, and whales are often hit by boats and caught in fishing gear. Species such as turtles that lay their eggs on land often lose their nurseries due to coastal development. Animals that have taken millions of years to evolve, that are invulnerable to all ecosystems, have and continue to vanish from places where they once flourished.

What is human’s perception of the ocean so far?

A. The ocean resources will never be exhausted.

B. The ocean is capable of resisting overexploitation.

C. Both A and B are correct

D. Neither A nor B is correct.

Câu 29. All of the following are true EXCEPT ____________.

A. turtles are a kind of shallow water animal

B. the evolution of some animals could take up to millions of years

C. powerful animals like sharks run less risk of endangerment

D. coastal development affects the reproductions process of some sea animals

Câu 30. Which of the following is closest in meaning to “vulnerable”?

A. resistant B. energetic C. weak D. adaptive

Câu 31. What is he reason for the difficulty in understanding threats to marine life?

A. That humans can hardly see marine creatures.

B. That the rate of population decrease is unsustainable.

C. That technology is underdeveloped.

D. That there are too many types of marine creatures in the ocean.

Câu 32. What does “flourished” mean?

A. changed into something unusual B. failed miserably

C. spread all over D. grew in a successful way

 

Câu 33. II. WRITING: (2 points)

Finish the second sentence so that it has a similar meaning to the first one, beginning with the given words.

People say that they bought this shop last year.

It is ______said that they bought this shop last year. __________________________________________.

Câu 34. “How much do you think it will cost?” He said to me.

He asked me __how much I thought it would cost______________________________________________.

Câu 35. Mr. Brown’s team has lost the game. He looks very sad.

Mr. Brown, whose ______team has lost the gamem  looks very sad.__________________________________________.

Câu 36. It takes Minh 2 hours to do his homework every day.

Minh spends _____2 hours doing his homework every day.___________________________________________.

8 tháng 11 2021

30C vulnerable: dễ bị tổn thương

32D flourished: phát triển mạnh mẽ

 

I suppose.

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.Until recently, humankind seemed to view the ocean as a source of infinite resources. Its vast size and depth and unexplored frontiers made the ocean appear invulnerable to overexploitation. The truth is that the populations of many species are decreasing at an unsustainable rate, and the number of species listed as endangered from marine life families such as...
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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.

Until recently, humankind seemed to view the ocean as a source of infinite resources. Its vast size and depth and unexplored frontiers made the ocean appear invulnerable to overexploitation. The truth is that the populations of many species are decreasing at an unsustainable rate, and the number of species listed as endangered from marine life families such as whales, dolphins, manatees and dugongs, salmon, seabirds, sea turtles, and sharks to name a few, is on the rise. The threats to marine species are difficult to perceive because marine animals are not as visible as animals on land. But unfortunately, marine creatures are equally, if not more, vulnerable to problems such as habitat destruction and overexploitation.

Shallow water animals that breathe air, like turtles, manatees, dugongs, and whales are often hit by boats and caught in fishing gear. Species such as turtles that lay their eggs on land often lose their nurseries due to coastal development. Animals that have taken millions of years to evolve, that are invaluable to all ecosystems, have and continue to vanish from places where they once flourished.

28.       What is human’s perception of the ocean so far?

A.       The ocean resources will never be exhausted.

B.       The ocean is capable of resisting overexploitation.

C. Both A and B are correct.

D. Neither A or B is correct.

29.       All of the following are true EXCEPT_______.

A.       turtles are a kind of shallow water animal

B.       the evolution of some animals could take up to millions of years

C. powerful animals like sharks run less risk of endangerment

D. Coastal development affects the reproduction process of some sea animals

30.       Which of the following is closest in meaning to “vulnerable”?

A. resistant B. energetic C. weak                                         D. adaptive

31.       What is the reason for the difficulty in understanding threats to marine life?

A.       That humans can hardly see marine creatures.

B.       That the rate of population decrease is unsustainable.

C. That technology is underdeveloped.

D. That there are too many types of marine creatures in the ocean.

32.       What does “flourished” mean?

A. Changed into something unusual B. failed miserably

C. spread all over                                  D. grew in a successful way

1
10 tháng 10 2021

1 C

2 B

3 C

4 B

5 A

22 tháng 2 2018

Đáp án B.