Look! Tom is too sleepy to work．He _______ up watching TV．A．mustn’t have stayedB
题型：不详难度：来源：
Look! Tom is too sleepy to work．He _______ up watching TV．| A．mustn’t have stayed | B．shouldn’t have stayed | | C．mustn’t stay | D．ought not to say． |
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答案
| B |
解析
从上句Look! Tom is too sleepy to work．说明他本不该熬夜看电视，而实际上是熬夜导致太困了。shouldn’t have done是“本不该做…而实际上却做了”。 |
举一反三
It’s required that mineral resources_______ hand in hand with the local environment protection.| A．be exploited | B．exploit | C．have exploited | D．exploited |
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----What _______ the children be doing?
----They _______ be playing a game called Bingo.| A．might; can | B．can; might | C．might; might | D．can; can |
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—You .This is free of charge.| A．mustn’t | B．needn’t | C．shouldn’t | D．couldn’t |
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If you want to book tickets for the 2012 Olympic Games, just call 00952012. It ______ be simpler.| A．mustn’t | B．won’t | C．needn’t | D．couldn’t |
|
--- I saw Nancy on the way home yesterday.
--- It be her. She’s gone to America for further study.
A．mustn’t
| B．can’t
| C．won’t
| D．needn’t
|
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