题目内容

We _____ for three hours when we were allowed to enter.

A. waited
B. are waiting
C. wait
D. had been waiting

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更多问题

He wasn't exactly a stranger -- I _____ him once before.

A. had met
B. was met
C. meet
D. meets

He _____ nights next week.

A. is working
B. will be working
C. work
D. works

I _____ twenty next Sunday.

A. was
B. am
C. shall be
D. have been

これから郵便局へ(切手)を買いに行きます。

A. きつて
B. きつで
C. きって
D. せって