题目内容

【题目】— Let’s visit Mr. Brown this afternoon. OK?

— Sounds good. But let’s call him for sure. He ______ not be at home then.

A.canB.mustC.mayD.should

【答案】C

【解析】

句意:——今天下午我们去拜访布朗先生。好吗?——听起来不错。但我们一定要打电话给他。他那时可能不在家。

考查情态动词辨析。can能,会;must必须;may可能;should应该;根据句意理解及句中 let’s call him for surenot be at home then可知,这里表达的是不确定的推测,英语中表达不确定的推测用may,故选C

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