I can’t find the recorder in the room. It ________ by someone.A．may takeB．may ha
题型：不详难度：来源：
I can’t find the recorder in the room. It ________ by someone.| A．may take | B．may have been taken away | | C．must have taken away | D．needn’t have been taken away |
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答案
| B |
解析
| 情态动词考查题。 must have done 一定做了某事， 在房间里我找不到录音机肯定有人拿走了。 选B |
举一反三
The traffic is not busy now. We arrive before dark.| A．should | B．mustn’t | C．need | D．can’t |
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He said that he would write to us but so far we ___________ from him.| A．didn’t hear | B．haven’t heard | C．shouldn’t have heard | D．hadn’t heard |
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Were it not for the fact that his father is on the board of directors, he ______ the job.| A．will never get | B．will never have got | | C．would never get | D．would never have got |
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—He failed in the exam again.
—He __________his teacher’s advice. | A．should not have followed | B．should not follow | | C．mustn’t follow | D．should have followed |
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| Students ______ remain in their seats until all the exam papers have been collected. |
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