[题目]--- Let’s go to Mr. Zhang for some advice.--- He at home because he has gone to Shanghai for a holiday.A. may be B. must beC. can’t be D. mustn’t be 题目和参考答案——青夏教育精英家教网—

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【题目】--- Let’s go to Mr. Zhang for some advice.

--- He ________ at home because he has gone to Shanghai for a holiday.

A. may be B. must be

C. can’t be D. mustn’t be

【答案】C

【解析】

试题分析：句意：-让我们向张先生咨询一些建议吧。-他不可能在家因为他已经去了上海度假。may be可能是；must be一定是；can’t be不可能是； mustn’t be禁止，不允许。所以选C。

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