问题

__ you your book to the library– Yes. I returned it yesterday.

A:Did, return
B:Have, returned
C:Will, return
D:Do, return;

正确答案是：

同类题型

We are afraid we can’t finish the work____________a month—Just take your time

Are you still a teacher? —- No, I____ in Harbin No3 High School for five years

How many times have you been to China?—In fact, it is the first time that I__________ here

I thinkhe so great.

Why are the students working so hard these days? — _____ ready for the coming entrance examination. [ ]