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Câu hỏi:

09/07/2024 165

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Mobile phones emit microwave radio emissions. Researchers are questioning whether exposure to these radio waves might (33) _______ to brain cancer. So far, the data are not conclusive. The scientific evidence does not enable us to say with certainly that mobile phones are categorically (34) _______. On the other hand, current research has not yet proved clear adverse effect associated with the prolonged use of mobile phones.

Numerous studies are now going (35) _______ in various countries. Some of the results are contradictory but others have shown an association between mobile phone use and cancer. (36) _______, these studies are preliminary and the issue needs further, long-term investigation.

Until the scientific data is more definite, it is prudent for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as dangerous. It is also thought that young people (37) _______ bodies are still growing may be at particular risk.

Điền vào ô trống 35

A. on

Đáp án chính xác

B. by

C. through

D. about

Trả lời:

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Đáp án A.

Chọn on vì “Numerous studies are now going _______ in various countries”: Rất nhiều nghiên cứu vẫn đang diễn ra ở nhiều nước khác nhau.

Các đáp án khác sai nghĩa và không hợp ngữ pháp:

B. go by: trôi qua

C. go through: vượt qua, đi qua

D. go about: khởi công, bắt tay vào

Câu trả lời này có hữu ích không?

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

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Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

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Câu 2:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

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Câu 3:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Why is he always _______ the subject of money?

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Câu 4:

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The woman is famous not only for her beauty, intelligent but also for her hardworking.

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Câu 5:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

It had been snowing all day. A great many people managed to get to the end-of-term concert.

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Câu 6:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

It seems that he is having a lot of difficulties, _______?

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Câu 7:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

_______ that she burst into tears

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Câu 8:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

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Câu 9:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Question 7: 

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Câu 10:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

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Câu 11:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Cairo and Roma are talking in the living room.

Cairo: “ _______ ?”

Roma: “I’d rather you didn’t, if you don’t mind.”

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Câu 12:

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

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Câu 13:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

They started the meal after they had reached an agreement.

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Câu 14:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

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Câu 15:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

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