问题

He ___ work in Hangzhou, did he?
A:usedn’t
B:didn’t used
C:used to
D:usen’t to
B:didn’t used
C:used to
D:usen’t to
正确答案是:
同类题型
This is my friend. ______ name is Bob.
The door opened and in_______.
Faced with many difficulties, the people in this area wouldn’t be willing to _____ to their fates.
When the peace talk failedThere was a fear that war may____________ at anytime
as got into _______ habit of collectingnewspaper cuttings, which is _______ great joy for him.