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Câu hỏi:

18/06/2021 1,357

With the help of new computer programs, we can solve many problems quickly and accurately.

A. The new computer programs are quick and accurate. 

B. New computer programs have enabled us to solve many problems quickly and accurately. 

Đáp án chính xác

C. We can solve problems quickly and accurately without computers. 

D. New computer programs are not able to solve many problems quickly and accurately.

Trả lời:

verified Giải bởi Vietjack

 Nghĩa câu đã cho: Với sự giúp đỡ của chương trình máy tính mới, chúng ta có thể giải quyết nhiều vấn đề một cách nhanh chóng và chính xác.

Đáp án đúng là B. Chương trình máy tính mới đã cho phép chúng tôi để giải quyết nhiều vấn đề một cách nhanh chóng và chính xác.

Cấu trúc: enable someone to do something: cho phép ai làm gì

Câu trả lời này có hữu ích không?

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

I couldn't believe that they were brothers. They were as different as_______.

Xem đáp án » 18/06/2021 2,004

Câu 2:

Now that they have read it in_______, they believe me.

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Câu 3:

If I were you, I would regard their offer with considerable_______because it seems too good to be true.

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Câu 4:

He had spent                 time writing an essay on his childhood.

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Câu 5:

: - A: "You look nice in that red hat." - B: "_______”

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Câu 6:

“Hello, I’d like to speak to Mrs. Smith.” - “_______”

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Câu 7:

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.

On completion of the activities you will have to continue answering some questions.

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Câu 8:

The bank won't lend you the money without some_______that you will pay it back.

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Câu 9:

Read the following passage on commuting, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 51 to 60.

Many folk cures which have been around for centuries may be more therapeutic than previously suspected. A case in point is that of penicillin Alexander Fleming did not just randomly choose cheese molds to study when he discovered this very important bacteria-killing substance. Moldy cheese was frequently given to patients as a remedy for illness at one time Fleming just isolated what it was about the cheese which cured the patients.

In parts of South America, a powder obtained from grinding sugar cane is used for healing infections in wounds and ulcers. This usage may date back to pre-Colombian times. Experiments carried out on several hundred patients indicate that ordinary sugar in high concentrations is lethal to bacteria. Its suction effect eliminates dead cells and it generates a glasslike layer which protects the wound and ensures healing.

Another example of folk medicine which scientists are investigating is that of Arab fishermen who rub their wounds with a venomous catfish to quicken healing. This catfish excretes a gellike slime which scientist found to contain antibiotics coagulant that helps close injured blood vessels, anti-inflammatory agents, and a chemical that directs production of a glue-like material that aids healing.

It is hoped that by documenting these folk remedies and experimenting to see if results are indeed beneficial, an analysis of the substance be made, and synthetic substances be developed for human consumption.

This passage is mainly about_________.

Xem đáp án » 18/06/2021 601

Câu 10:

Read the following passage on commuting, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 51 to 60.

Many folk cures which have been around for centuries may be more therapeutic than previously suspected. A case in point is that of penicillin Alexander Fleming did not just randomly choose cheese molds to study when he discovered this very important bacteria-killing substance. Moldy cheese was frequently given to patients as a remedy for illness at one time Fleming just isolated what it was about the cheese which cured the patients.

In parts of South America, a powder obtained from grinding sugar cane is used for healing infections in wounds and ulcers. This usage may date back to pre-Colombian times. Experiments carried out on several hundred patients indicate that ordinary sugar in high concentrations is lethal to bacteria. Its suction effect eliminates dead cells and it generates a glasslike layer which protects the wound and ensures healing.

Another example of folk medicine which scientists are investigating is that of Arab fishermen who rub their wounds with a venomous catfish to quicken healing. This catfish excretes a gellike slime which scientist found to contain antibiotics coagulant that helps close injured blood vessels, anti-inflammatory agents, and a chemical that directs production of a glue-like material that aids healing.

It is hoped that by documenting these folk remedies and experimenting to see if results are indeed beneficial, an analysis of the substance be made, and synthetic substances be developed for human consumption.

 According to the passage, why is it important to study folk medicine?

 

 

Xem đáp án » 18/06/2021 554

Câu 11:

Read the following passage on commuting, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 51 to 60.

Many folk cures which have been around for centuries may be more therapeutic than previously suspected. A case in point is that of penicillin Alexander Fleming did not just randomly choose cheese molds to study when he discovered this very important bacteria-killing substance. Moldy cheese was frequently given to patients as a remedy for illness at one time Fleming just isolated what it was about the cheese which cured the patients.

In parts of South America, a powder obtained from grinding sugar cane is used for healing infections in wounds and ulcers. This usage may date back to pre-Colombian times. Experiments carried out on several hundred patients indicate that ordinary sugar in high concentrations is lethal to bacteria. Its suction effect eliminates dead cells and it generates a glasslike layer which protects the wound and ensures healing.

Another example of folk medicine which scientists are investigating is that of Arab fishermen who rub their wounds with a venomous catfish to quicken healing. This catfish excretes a gellike slime which scientist found to contain antibiotics coagulant that helps close injured blood vessels, anti-inflammatory agents, and a chemical that directs production of a glue-like material that aids healing.

It is hoped that by documenting these folk remedies and experimenting to see if results are indeed beneficial, an analysis of the substance be made, and synthetic substances be developed for human consumption.

In what way are cheese molds, sugar, and catfish slime similar? 

Xem đáp án » 18/06/2021 552

Câu 12:

Feeling tired after a long day of hard work,_______.

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Câu 13:

Elderly people,_______, require constant attention.

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Câu 14:

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.

That competition was sponsored by the host country.

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Câu 15:

secretary / be / responsible / manager / serious mistakes.

Xem đáp án » 18/06/2021 396

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