问题

u know where David is — Well, he _____ have gone far — his coatis stillhere.

A:shouldn’t
B:can’t
C:mustn’t
D:wouldn’t

正确答案是：

同类题型

If I work hard at my lessons from now on. Can I do well in them— Sure. .

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I’ll do an interview with Mrs Black if she busy tomorrow.

nd Chris, volunteers from Australia, are said _____ our school as they have finished their teaching mission.

The meeting was _____ at ten o’clock, but the chairman hadn’t turned up by eleven o’clock