问题
You must ______the English course one month before it begins.
A:pay for
B:paid for
C:be paid for
D:be spent on
B:paid for
C:be paid for
D:be spent on
正确答案是：
同类题型
What are you doing ______ vacation? —I’m going fishing. [ ]
Our English teacher said she _______ speak three languages．
Mr. Ding, thank you our English classes fun. —You’re welcome.[ ]
The car over there isn’t _______.It belongs to ______.
I can’t forget the time _______ the earthquake happened in Yushu.