问题

He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.

A:should
B:must
C:wouldn’t
D:can’t

正确答案是：

同类题型

What ____ news!—Yes, all of the children were ____.

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Playing soccer is for us. I can play .

Hey, John! I _____ that you were invited to this party too

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