问题 选择题

—Is your father a teacher?

—Well, he _______.

A.used to

B.was used to

C.used to be

D.is used to be

答案

答案:C

考查情景交际和used to的用法。“你爸爸是老师吗?”“嗯,以前是。”答语的言外之意是现在不是老师了。used to do sth.“过去常常做某事”;be used to do sth.“被用来做某事”;used to be中的be不能省略。故选C。

单项选择题
名词解释