------She looks very happy. She ______ have passed the exam. ------I guess so. I
题型：不详难度：来源：
------She looks very happy. She ______ have passed the exam.
------I guess so. It’s not difficult after all.| A．should | B．could | C．must | D．might |
|
答案
| C |
解析
| 考查情态动词用法。Should have done本应该做某事实际上却未做；could have done本可以做却未做；must have done一定做了某事；might have done也许做了某事。句意：—她看上去很开心，她肯定通过了考试。—我猜是这样。毕竟试卷不难。 |
举一反三
You_____ all those calculations! We have a computer to do that sort of thing.| A．needn’t have done | B．must not have done | | C．shouldn’t have done | D．can not have done |
|
— Jack, take more clothes when going camping. It ______ be very cold in the mountains.
— Thank you, Mum. I will.| A．can | B．should | C．shall | D．must |
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My newly- purchased bag is nowhere to be found.____ I have left it on the bus?| A．Could | B．Should | C．Must | D．Would |
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Who ________ a lady like Susan Boyle, once an ordinary woman in Scotland, would achieve overnight success at Britain’s Got Talent Show?| A．might think | B．could think | | C．could have thought | D．must have thought |
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---Did they have a good time at the party?
---Judging by their smiles, they _________ have enjoyed themselves.| A．might | B．must | C．could | D．would |
|
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