问题

Is your mother a bus driver— Well, she _______________, but now she is a shopkeeper.
A:used to
B: used to be
C:use to be
D: is used to being
B: used to be
C:use to be
D: is used to being
正确答案是:
同类题型
What a wonder! They have finished _______ half of the project in such a short time.
I _____ in the street when someone _____ me.
If Tom ______ the game, he will be the winner.
“I don’t think it’s my _______ that the TV blew up Ijust turned it on That’s all” said the boy
It sounds like a good idea. But who is going to give the speech– I think Emily is the best