问题

I didn’t see her in the meeting room this morning. She ___ at the meeting.

A:mustn’t have spoken
B:shouldn’t have spoken
C:needn’t have spoken
D:couldn’t have spoken

正确答案是：

同类题型

Why are you still waiting in line—I’ve missed my _______ .

.The headmaster made a suggestion that thesports meet until next Sunday．

You ____________ to the ball. Why didn’t you go

_____it with me and I’ll see what I can do.

_____ many other developingcountries, has suffered the misery of war and experienced major changes overthe last 100 years