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;
B:Have, returned
C:Will, return
D:Do, return;
正确答案是：
同类题型
E-mail is very popular today. People hardly postletters, _________
Why ____ you keep on troubling me with such questions while I”m busy ?
Smoking is bad for your health. You should .
I don’t have any change with me. Will you pay thefare for me—_______.
What about _____hiking thisafternoon –Great.I’d like withyou.