超星 - Test before the unit - 查题吧

单选题

If I ____ plan to do anything I wanted to ,I'd like to go to Tibet and travel through as much of it as possible.

A. would
B. could
C. had to
D. ought to

单选题

You____ to attend the meeting, but you didn't.

A. should come
B. would have come
C. came
D. should have come

单选题

Can you imagine how____ about it ?No, I can't.

A. could they know possibly
B. could they possibly know
C. they could possibly know
D. possibly they could know

单选题

Why is it so dark, There____ be a heavy rain coming.

A. shall
B. may
C. should
D. will

单选题

If you had been more careful, you____ have made so many mistakes.

A. won't
B. wouldn't
C. may not
D. mustn't

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