问题
When _______ your computer ___________? —Yesterday afternoon.
A:did ; repair
B:did ; repaired
C:was ;repaired
D:has ;repaired
B:did ; repaired
C:was ;repaired
D:has ;repaired
正确答案是：
同类题型
It is reported that _______ people in the world are suffering from the H1N1 flu.
When did it begin to snow? —It started ______ the night. [ ]
How dangerous! — Yes. I think the policeman should stop the children soccer in the street.
Who else do you know at the party __________ Jim and Tom?—Lucy and Lily.[ ]