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You be tired--you've only been working for one hour. [ ] A.must not B.won't C.ca

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You be tired--you've only been working for one hour. [ ] A.must not B.won't C.ca

You _____ be tired--you've only been working for one hour.

[]

A.must not B.won't

C.can't D.may not

试题答案

答案:C

解析:

解析:根据下文“只工作了一个小时”,不可能累,所以用can't表猜测,表示“不可能”。