单项选择题

When he was in the countryside, he () visit the poor peasants.

A.used to
B.was used to
C.is used to
D.had used to

<上一题 目录 下一题>
热门 试题

单项选择题
() the determined captain, all the passengers on board wouldn't have been saved.

A.It had not been for
B.I4ad it not been for
C.If it had not for
D.Not had been for
单项选择题
From here, you can see the bridge () construction.

A.in
B.on
C.under
D.with
相关试题