Thứ sáu, 22/11/2024
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Câu hỏi:

14/07/2024 124

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. 

You mustn’t have seen Linda, for she has left for Australia for almost 2 months.

A. mustn’t have seen

Đáp án chính xác

B. for

C. for

D. almost 

 Xem lời giải

Trả lời:

verified Giải bởi Vietjack

Đáp án A

mustn’t have seen can’t/couldn’t have seen (không được dùng mustn’t trong câu suy đoán về quá khứ)

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Câu 2:

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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. 

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Câu 4:

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 

DON'T HANDLE WITH CARE

     People always go shopping for the latest and greatest gadgets. Speed, performance, and the latest functions are always key factors before making a purchase. Yet the most important factor of all, which often isn’t considered, is a product’s durability. After all, if a product breaks easily and can’t be repaired, the buyer will have wasted their investment. In other cases, weakly-designed product can cost someone their life. Thankfully, today’s inventors and engineers coming up with some incredible ways to ensure that many products can survive the most difficult situations. 

     One area where durability is absolutely essential is in designing weaponry. In the industry, lapses in quality can lead to death. Designers of military vehicles have recently made great strides in creating some extra tough bulletproof vehicles. Researchers were inspired by the advances made with a similar technology, bulletproof vests. This equipment, which keeps police officers and soldiers protected from gunfire, has been continually upgraded as time has gone on. In order to get tougher, these vests have got lighter, so officers and soldiers can move more freely while working. 

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