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Câu hỏi:

21/07/2024 2,270

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

Only after the teacher _______ the procedure clearly were the students allowed to go ahead with the experiment.

A. was explaining.

B. would explain.

C. had explained.

Đáp án chính xác

D. has explained.

Trả lời:

verified Giải bởi Vietjack

Chọn đáp án C

Cấu trúc đảo ngữ với Only after:

Only after + mệnh đề xuôi + mệnh đề đảo

Ta thường gặp trường hợp:

Only after + had + S1 + done sth + did + S2 + do sth (dạng chủ động)

Hoặc Only after + had + S1 + done sth + were/was + S2 + done sth (dạng bị động)

Vì sự việc thứ nhất buộc phải diễn ra sau sự việc thứ hai nên mệnh đề xuôi phải sau mệnh đề đảo một thì.

Vậy ta chọn đáp án đúng cho câu hỏi này là C.

Tạm dịch: Chỉ sau khi giáo viên giải thích quy trình một cách rõ rang thì học sinh mới được phép bắt đầu thí nghiệm.

Câu trả lời này có hữu ích không?

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

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In most countries, photocopying books without the publisher’s permission is clearly a copyright _______.

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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.

Although she had been told quite sternly to _______ herself together, she simply couldn’t stop the tears from flowing.

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These volunteer programmes aim to provide education for children in _______ regions.

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Câu 5:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.

Adam and Janet are at the school canteen.

- Adam: “_______”

- Janet: “Yes, please.”

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Câu 6:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.

Jenny and Jimy are talking about university education.

- Jenny: “I think having a university degree is the only way to succeed in life.”

- Jimmy: “_______. There were successful people without a degree.”

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Câu 7:

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.

When we meet people for the first time, we often make decisions about them based entirely on how they look. And of course, we too are being judged on our appearance. Undoubtedly, it’s what’s inside that’s important but sometimes we can send out the wrong signals and so get a negative reaction, simply by wearing inappropriate clothing.

When selecting your clothes each day, it is therefore important to think about who you’re likely to meet, where you are going to be spending most of your time and what tasks you are likely to perform. Clearly, on a practical level, some outfits will be more appropriate to different sorts of activity and this will dictate your choice to an extent. However, there’s no need to abandon your individual taste completely. After all, if you dress to please somebody else’s idea of what looks good, you may end up feeling uncomfortable and not quite yourself.

Some colours bring your natural colouring to life and others can give you a washed-out appearance. Try out new ones by all means, but remember that dressing in bright colours when you really like subtle neutral tones or vice versa will make you feel self-conscious and uncomfortable. You know deep down where your own taste boundaries lie. It may be fun to cross these sometimes, but do take care not to go too far all at once.

Reappraising your image isn’t selfish because everyone who comes into contact with you will benefit. You’ll look better and you’ll feel a better person all round. And if in doubt, you only need to read Professor Albert Mehrabian’s book Silent Messages, which showed that the impact we make on each other depends 55 percent on how we look and behave, 38 percent on how we speak, and only seven percent on what we actually say.

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Câu 8:

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

Her parents rarely let her stay out late, _______?

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Câu 9:

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.

It was the year 2014 that Trang An Scenic Landscape Complex was made a World Heritage Site by UNESCO.

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Câu 10:

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 from 23 to 27. Fill in the appropriate word in question 25

Taking piano lessons and solving math puzzles on a computer significantly improve specific math skills of elementary schoolchildren, according to a new study. The results, (23) _______ were published in the journal Neurological Research, are the latest in a series that links musical training to the development of higher brain functions.

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Câu 11:

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.

While watching sports on TV, the chances are children will see professional players cheating, having tantrums, fighting, or abusing officials. In addition, it’s highly likely that children will be aware of well-known cases of sportspeople being caught using drugs to improve their performance. The danger of all this is that it could give children the idea that winning is all that counts and you should win at all costs. Good behavior and fair play aren’t the message that comes across. Instead, it looks as if cheating and bad behavior are reasonable ways of getting what you want. This message is further bolstered by the fact that some of these sportspeople acquire enormous fame and wealth, making it seem they are being handsomely rewarded either despite or because of their bad behavior.

What can parents do about this? They can regard sport on television as an opportunity to discuss attitudes and behavior with their children. When watching sports together, if parents see a player swearing at the referee, they can get the child’s opinion on that behavior and discuss whether a player’s skill is more important than their behavior. Ask what the child thinks the player’s contribution to the team is. Point out that no player can win a team game on their own, so it’s important for members to work well together.

Another thing to focus on is what the commentators say. Do they frown on bad behavior from players, think it’s amusing or even consider it’s a good thing? What about the officials? If they let players get away with a clear foul, parents can discuss with children whether this is right and what effect it has on the game. Look too at the reactions of coaches and managers. Do they accept losing with good grace or scowl and show a bad attitude? Parents can use this to talk about attitudes to winning and losing and to remind children that both are part of sport.

However, what children learn from watching sports is by no means all negative and parents should make sure they accentuate the positives too. They should emphasise to children the high reputation that well-behaved players have, not just with their teammates but also with spectators and the media. They can focus on the contribution made by such players during a game, discussing how valuable they are in the team. In the interviews after a game, point out to a child that the well-behaved sportspeople don’t gloat when they win or sulk when they lose. And parents can stress how well these people conduct themselves in their personal lives and the good work they do for others when not playing. In other words, parents should get their children to focus on the positive role models, rather than the antics of the badly behaved but often more publicized players.

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Câu 12:

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress 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 correct answer to each of the following questions.

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Câu 14:

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 from 23 to 27. Fill in the appropriate word in question 26

Taking piano lessons and solving math puzzles on a computer significantly improve specific math skills of elementary schoolchildren, according to a new study. The results, (23) _______ were published in the journal Neurological Research, are the latest in a series that links musical training to the development of higher brain functions.

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The findings are significant (27) _______ a grasp of proportional math and fractions is a prerequisite to math at higher levels, and children who do not master these areas of math cannot understand move advanced math that is critical to high-tech fields.

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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.

The children _______ by social networks are likely to suffer from depression and other health problems.

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