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19 tháng 5 2019

Đáp án: A

Tạm dịch: Không có nhiều sách khác giải thích vấn đề này rõ ràng.

A. Trong rất ít cuốn sách khác, người ta sẽ thấy vấn đề này được giải thích tốt.

B. Cuốn sách này được giải thích rất rõ và không có vấn đề gì. => sai nghĩa

C. Đây là cuốn sách duy nhất giải thích vấn đề rõ ràng. => sai nghĩa

D. Vấn đề này được giải thích rất rõ trong cuốn sách này cũng như trong nhiều sách khác. . => sai nghĩa

Read of 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 blanksWe are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute...
Đọc tiếp

Read of 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

We are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (26) _____ air to other countries and other continents.

Poor farmers use the same land over and over The land needs a rest so it will be better next year. However, the farmers must have food this year. Poor people cut down forests for firewood. In some areas when the trees are gone, the land (27) ______ desert. Poor people can’t save the environment for the future .

This is not a problem for one country or one area of the world. It is a problem for all- humans. The people and the nations of the world must work together to (28) _______ the world’s resources.

Question 28

A. recycle

B. preserve

C. keep

D. reuse

1
11 tháng 7 2017

Đáp án B

Read of 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 blanksWe are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute...
Đọc tiếp

Read of 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

We are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (26) _____ air to other countries and other continents.

Poor farmers use the same land over and over The land needs a rest so it will be better next year. However, the farmers must have food this year. Poor people cut down forests for firewood. In some areas when the trees are gone, the land (27) ______ desert. Poor people can’t save the environment for the future .

This is not a problem for one country or one area of the world. It is a problem for all- humans. The people and the nations of the world must work together to (28) _______ the world’s resources.

Question 26

A. pollute

B. polluting

C. polluted

D. pollution

1
4 tháng 4 2017

Đán án C

Read of 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 blanksWe are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute...
Đọc tiếp

Read of 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

We are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (26) _____ air to other countries and other continents.

Poor farmers use the same land over and over The land needs a rest so it will be better next year. However, the farmers must have food this year. Poor people cut down forests for firewood. In some areas when the trees are gone, the land (27) ______ desert. Poor people can’t save the environment for the future .

This is not a problem for one country or one area of the world. It is a problem for all- humans. The people and the nations of the world must work together to (28) _______ the world’s resources.

Question 24

A. work

B. change

C. make

D. let

1
17 tháng 3 2019

Đáp án C

Read of 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 blanksWe are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute...
Đọc tiếp

Read of 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

We are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (26) _____ air to other countries and other continents.

Poor farmers use the same land over and over The land needs a rest so it will be better next year. However, the farmers must have food this year. Poor people cut down forests for firewood. In some areas when the trees are gone, the land (27) ______ desert. Poor people can’t save the environment for the future .

This is not a problem for one country or one area of the world. It is a problem for all- humans. The people and the nations of the world must work together to (28) _______ the world’s resources.

Question 27

A. gets

B. changes

C. turns

D. becomes

1
9 tháng 2 2017

Đáp án D

Read of 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 blanksWe are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute...
Đọc tiếp

Read of 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

We are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (26) _____ air to other countries and other continents.

Poor farmers use the same land over and over The land needs a rest so it will be better next year. However, the farmers must have food this year. Poor people cut down forests for firewood. In some areas when the trees are gone, the land (27) ______ desert. Poor people can’t save the environment for the future .

This is not a problem for one country or one area of the world. It is a problem for all- humans. The people and the nations of the world must work together to (28) _______ the world’s resources.

Question 25

A. out

B. for

C. at

D. into

1
18 tháng 4 2017

Đáp án D

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which include a general lack of reliability and numerous security concerns, the most crucial is speed.

First of all, the Internet has grown very quickly. In 1990, only a few academics had ever heard of the Internet. In 1996, over 50 million people used it. Every year, the number of people with access to the Internet doubles. The rapid growth has been a problem. The computer systems which run the Internet have not been able to keep up with the demand. Also, sometimes, a request for information must pass through many routing computers before the information can be obtained. A request for information made in Paris might have to go through computers in New York, Los Angeles and Tokyo in order to obtain the required information. Consequently, the service is often slow and unpredictable. Service also tends to be worse when the Internet is busiest - during the business day of the Western Hemisphere - which is also when companies need its service the most.

Some people are trying to harness the power of networked computers in such a way as to avoid this problem. In 1995, a group of American universities banded together to form what has come to be known as Internet II. Internet II is a smaller, more specialized system intended for academic use. Since it is more specialized, fewer users are allowed access. Consequently, the time required to receive information has decreased.

Businesses are beginning to explore a possible analogue to the Internet II. Many businesses are creating their own “Intranets”. These are systems that can only be used by the members of the same company. In theory, fewer users should translate into a faster system. Intranets are very useful for large national and international companies whose branches need to share information. Another benefit of an Intranet is an increased amount of security. Since only company employees have access to the information on the Intranet, their information is protected from competitors. While there is little doubt that the Internet will eventually be a fast and reliable service, industry and the academic community have taken their own steps toward making more practical global networks.

The word “harness" in paragraph 4 is closest in meaning to

A. block

B. steal

C. utilize

D. disguise

1
25 tháng 2 2017

Đáp án C

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which include a general lack of reliability and numerous security concerns, the most crucial is speed.

First of all, the Internet has grown very quickly. In 1990, only a few academics had ever heard of the Internet. In 1996, over 50 million people used it. Every year, the number of people with access to the Internet doubles. The rapid growth has been a problem. The computer systems which run the Internet have not been able to keep up with the demand. Also, sometimes, a request for information must pass through many routing computers before the information can be obtained. A request for information made in Paris might have to go through computers in New York, Los Angeles and Tokyo in order to obtain the required information. Consequently, the service is often slow and unpredictable. Service also tends to be worse when the Internet is busiest - during the business day of the Western Hemisphere - which is also when companies need its service the most.

Some people are trying to harness the power of networked computers in such a way as to avoid this problem. In 1995, a group of American universities banded together to form what has come to be known as Internet II. Internet II is a smaller, more specialized system intended for academic use. Since it is more specialized, fewer users are allowed access. Consequently, the time required to receive information has decreased.

Businesses are beginning to explore a possible analogue to the Internet II. Many businesses are creating their own “Intranets”. These are systems that can only be used by the members of the same company. In theory, fewer users should translate into a faster system. Intranets are very useful for large national and international companies whose branches need to share information. Another benefit of an Intranet is an increased amount of security. Since only company employees have access to the information on the Intranet, their information is protected from competitors. While there is little doubt that the Internet will eventually be a fast and reliable service, industry and the academic community have taken their own steps toward making more practical global networks.

According to the author, what is one reason why the Internet is sometimes slow?

A. Phone lines are often too busy with phone calls and fax transmissions to handle Internet traffic.

B. Most people do not have computers that are fast enough to take advantage of the Internet.

C. Often a request must travel through many computers before it reaches its final destination.

D. Scientists take up too much time on the Internet, thus slowing it down for everyone else.

1
5 tháng 8 2019

Đáp án C

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which include a general lack of reliability and numerous security concerns, the most crucial is speed.

First of all, the Internet has grown very quickly. In 1990, only a few academics had ever heard of the Internet. In 1996, over 50 million people used it. Every year, the number of people with access to the Internet doubles. The rapid growth has been a problem. The computer systems which run the Internet have not been able to keep up with the demand. Also, sometimes, a request for information must pass through many routing computers before the information can be obtained. A request for information made in Paris might have to go through computers in New York, Los Angeles and Tokyo in order to obtain the required information. Consequently, the service is often slow and unpredictable. Service also tends to be worse when the Internet is busiest - during the business day of the Western Hemisphere - which is also when companies need its service the most.

Some people are trying to harness the power of networked computers in such a way as to avoid this problem. In 1995, a group of American universities banded together to form what has come to be known as Internet II. Internet II is a smaller, more specialized system intended for academic use. Since it is more specialized, fewer users are allowed access. Consequently, the time required to receive information has decreased.

Businesses are beginning to explore a possible analogue to the Internet II. Many businesses are creating their own “Intranets”. These are systems that can only be used by the members of the same company. In theory, fewer users should translate into a faster system. Intranets are very useful for large national and international companies whose branches need to share information. Another benefit of an Intranet is an increased amount of security. Since only company employees have access to the information on the Intranet, their information is protected from competitors. While there is little doubt that the Internet will

eventually be a fast and reliable service, industry and the academic community have taken their own steps toward making more practical global networks.

As it can be inferred from the passage, what benefits does Internet II have over the Internet I?

A. Small businesses pay higher premiums to access to the Internet

B. Internet II contains more information than the Internet.

C. Internet II has fewer users and therefore is faster to access

D. There is no governmental intervention regulating Internet II.

1
11 tháng 10 2019

Đáp án C

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet’s advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which include a general lack of reliability and numerous security concerns, the most crucial is speed.

First of all, the Internet has grown very quickly. In 1990, only a few academics had ever heard of the Internet. In 1996, over 50 million people used it. Every year, the number of people with access to the Internet doubles. The rapid growth has been a problem. The computer systems which run the Internet have not been able to keep up with the demand. Also, sometimes, a request for information must pass through many routing computers before the information can be obtained. A request for information made in Paris might have to go through computers in New York, Los Angeles and Tokyo in order to obtain the required information. Consequently, the service is often slow and unpredictable. Service also tends to be worse when the Internet is busiest - during the business day of the Western Hemisphere - which is also when companies need its service the most.

Some people are trying to harness the power of networked computers in such a way as to avoid this problem. In 1995, a group of American universities banded together to form what has come to be known as Internet II. Internet II is a smaller, more specialized system intended for academic use. Since it is more specialized, fewer users are allowed access. Consequently, the time required to receive information has decreased.

Businesses are beginning to explore a possible analogue to the Internet II. Many businesses are creating their own “Intranets”. These are systems that can only be used by the members of the same company. In theory, fewer users should translate into a faster system. Intranets are very useful for large national and international companies whose branches need to share information. Another benefit of an Intranet is an increased amount of security. Since only company employees have access to the information on the Intranet, their information is protected from competitors. While there is little doubt that the Internet will

eventually be a fast and reliable service, industry and the academic community have taken their own steps toward making more practical global networks.

In the passage, which of the following ts NOT true of the Internet?

A. It has become increasingly less popular.

B. It has created a sense of financial security

C. It tends to be unreliable

D. It is sometimes too slow to access

1
15 tháng 11 2017

Đáp án A