搜题
问题   更新时间2025/10/7 16:39:00

You look so tired. You _____ all night.

A、must have been working

B、might be working

C、must work

D、should have worked

答案
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A

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第1题

I’d like to introduce you _____ James Stewart, the new manager of our department. A、with 　　 B、to 　　 C、of 　　
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第2题

The newspaper _____ two people were killed in the accident. A、says 　　 B、talks 　　 C、calls 　　 D、asks
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第3题

I _____ at 130 kilometers per hour when the policeman stopped me. A、had driven 　　 B、have driven 　 C、drive 　　
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第4题

They had to give up the plan because they had _____ money. A、come up to 　　 B、got along with C、run out of 　　
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