问题

Look! Someone __________sofa-Well,it wasn`t me.I didn`t do it
A:is cleaning
B:was cleaning
C:has cleaned
D:had cleaned
B:was cleaning
C:has cleaned
D:had cleaned
正确答案是:
同类题型
This pair of jeans______ hand, and it______ very comfortable.
Would you tell me the way ___ the school? —-I’m sorry, I don’t know
I wonder if I could use your mobilephone— ____
Little ________ about her own safety, though she was in great danger herself.
the King’s college, the largest and most beautiful buildingin Cambridge.