问题

I saw Mr Li at the meeting yesterday.— Did you He _______ have attended it, forhe had asked for sick leave.

A:or
B:couldn’t
C:shouldn’t
D:mustn’t

正确答案是：

同类题型

I want to have a short talk with you.Could you spare a few minutes________?[ ]

My cousin___________ about an hour___________ her homework.

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Lto a disaster.

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