考试
2020-03-16 06:45:37

4506 There______be an open win

题目描述

There______be an open window somewhere, I can feel cold air coming in.A.shouldB.mustC.seem



There______be an open window somewhere, I can feel cold air coming in.

A.should

B.must

C.seem

D.ought

请帮忙给出正确答案和分析,谢谢!

答案解析

B本题考查情态动词,根据后一分句,我觉得

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