问题

– What a hard chair! –Yes, it is. But in fact, it is very comfortable to _____.

A:sit
B:sit on
C:be sat
D:be sat on

正确答案是：

同类题型

More and more high-rise buildings have been built in big cities _____space[ ]

Only when he reached the teahouse________it was the same place he’d been in last year.

Shall we go to the“Bird’S Nest”stadium this weekend?—Oh，with all so much homework，I don’t know if I’ll have time to go out．

The teacher wanted to know __________.

He is not ____ open-minded a man that no one enjoys staying with him