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Câu hỏi:

19/06/2021 193

Tom looks so frightened and upset. He_____something terrible.

A. may have experienced

B. could have experienced

C. should have experienced

D. must have experienced

Đáp án chính xác

Trả lời:

verified Giải bởi Vietjack

ĐÁP ÁN D

Kiến thức về động từ khuyết thiếu

- Could/ May Might + have + P2: có thể là...

=> Dùng để chỉ một tiên đoán trong quá khứ nhưng không có cơ sở.

- Should + have + P2 => Diễn đạt một việc lẽ ra đã phải làm nhưng không làm

- Must + have + P2 => Dùng để chỉ những suy luận hợp lí trong quá khứ

Tạm dịch: Tom trông rất sợ hãi và buồn bã. Cậu ấy hẳn là đã trải qua điều gì kinh khủng lắm.

Câu trả lời này có hữu ích không?

0

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Some high school students often_____helping the disadvantaged or handicapped children.

Xem đáp án » 19/06/2021 1,439

Câu 2:

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 31 to 35.

Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)_____ to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)_____ the European Space Agency.

The study had a serious purpose: to investigate the changes that take place in the human body during long-duration spaceflight. Lying in a horizontal position was the best way of (33)_____ weightlessness. The aim was to discover what effect period of weightlessness will
have on the health of astronauts spending several months on the International Space Station.

The volunteers ate their meals, took showers and underwent medical tests without ever sitting up. That's even tougher than it sounds, especially when you (34)_____ that no visitors were permitted. However, each volunteer did have a mobile phone, as well as access to the latest films,

computer games and music. Surprisingly, Everyone was in a good (35)_____ at the end of the
90 days, 'I would do it again,' said one of the volunteers. 'It was disorientating, but we knew we were 'contributing to medical research and space exploration.

Điền vào ô 35.

Xem đáp án » 19/06/2021 1,159

Câu 3:

She frequently volunteers_____extra work because she really likes her job.

Xem đáp án » 19/06/2021 1,139

Câu 4:

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.

I'm sure Luisa was very disappointed when she failed the exam.

Xem đáp án » 19/06/2021 1,111

Câu 5:

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 31 to 35.

Many people enjoy lying in bed in the morning, but can you imagine having to spend 90 days in bed? Could you stand the boredom and the frustration of not being(31)_____ to get up? That was the task that faced 14 volunteers when they started out on a bed-rest experiment being conducted (32)_____ the European Space Agency.

The study had a serious purpose: to investigate the changes that take place in the human body during long-duration spaceflight. Lying in a horizontal position was the best way of (33)_____ weightlessness. The aim was to discover what effect period of weightlessness will
have on the health of astronauts spending several months on the International Space Station.

The volunteers ate their meals, took showers and underwent medical tests without ever sitting up. That's even tougher than it sounds, especially when you (34)_____ that no visitors were permitted. However, each volunteer did have a mobile phone, as well as access to the latest films,

computer games and music. Surprisingly, Everyone was in a good (35)_____ at the end of the
90 days, 'I would do it again,' said one of the volunteers. 'It was disorientating, but we knew we were 'contributing to medical research and space exploration.

Điền vào ô 34.

Xem đáp án » 19/06/2021 942

Câu 6:

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Two friends Diana and Anne are talking with each other about their shopping.

- Diana: "Look at this catalog, Anne. I think I want to get this red blouse."

- Anne: "______”

Xem đáp án » 19/06/2021 893

Câu 7:

The local authority asked for a _____ contribution from the community torepair roads and bridges.

Xem đáp án » 19/06/2021 871

Câu 8:

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

A bank has promised a donation of $24 million toward the disaster fund.

Xem đáp án » 19/06/2021 868

Câu 9:

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Xem đáp án » 19/06/2021 831

Câu 10:

Alan _____ is an official document stating that you have passed an examination,completed a course, or achieved some necessary qualifications.

Xem đáp án » 19/06/2021 810

Câu 11:

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Xem đáp án » 19/06/2021 670

Câu 12:

Read the following passage and mark the letter A, B, C, or 0 on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

Every summer, when the results of university entrance exam come out, many newspaper stories are published about students who are top-scorers across the country. Most portray students as hard-working, studious, smart and, generally, from low-income families. They are often considered heroes or heroines by their families, communes, villages and communities, And they symbolise the efforts made to lift them, and their relatives, out of poverty. The students are often too poor to attend any extra-classes, which make their achievements more illustrious and more newsworthy. While everyone should applaud the students for their admirable efforts, putting too much emphasis on success generates some difficult questions.

If other students look up to them as models, of course it's great. However, in a way, it contributes to society's attitude that getting into university is the only way to succeed. For those who fail, their lives are over. It should be noted that about 1.3 million high school students take part in the annual university entrance exams and only about 300,000 of them pass. What's about the hundreds of thousands who fail? Should we demand more stories about those who fail the exam but succeed in life or about those who quit university education at some level and do something else unconventional?

"I personally think that it's not about you scoring top in an entrance exam or get even into Harvard. It's about what you do for the rest of your life," said Tran Nguyen Le Van, 29. He is the founder of a website, vexere.com, that passengers can use to book bus tickets online and receive tickets via SMS. His business also arranges online tickets via mobile phones and email. Van dropped out of his MBA at the Thunderbird School of Global Management in Arizona in the United States. His story has caught the attention of many newspapers and he believes more coverage should be given to the youngsters who can be role-models in the start-up community. Getting into university, even with honours, is just the beginning. We applaud them and their efforts and obviously that can give them motivation to do better in life. However, success requires more than just scores," Van said. Van once told a newspaper that his inspiration also came from among the world's most famous drop-outs, such as Mark Zuckerberg of Facebook or Bill Gates who also dropped out of Harvard University.

Alarming statistics about unemployment continues to plague us. As many as 162,000 people with some kind of degree cannot find work, according to Labour Ministry's statistics this month. An emphasis on getting into university does not inspire students who want to try alternative options. At the same time, the Ministry of Education and Training is still pondering on how to reform our exam system, which emphasises theories, but offers little to develop critical thinking or practice. Vu Thi Phuong Anh, former head of the Centre for Education Testing and Quality Assessment at Vietnam National University in Ho Chi Minh City said the media should also monitor student successes after graduation. She agreed there were many success stories about young people, but added that it was imbalanced if students taking unconventional paths were not also encouraged.

Vietnam is, more than ever, in desperate need of those who think outside the box. Time for us to recognise talent, no matter where it comes from or how.

What is NOT stated in the passage about the top-scorers in the entrance exam?

Xem đáp án » 19/06/2021 612

Câu 13:

After feeling off_____for days, Tom finally went to see his doctor.

Xem đáp án » 19/06/2021 609

Câu 14:

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.

At first, there was a lot of opposition from the parents of the disabled children. They used to believe that their children couldn't learn anything at all.

Xem đáp án » 19/06/2021 531

Câu 15:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

The student next to me kept chewing gum. That bothered me a lot

Xem đáp án » 19/06/2021 509

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