------- _______ you _______ the book ______ to the library yet. ------ Yes. I have.
#41873
A
Have ，returned，/
B
Have， returned， back
C
Did return ，/
D
Did， return，back
推荐题目
—Why didn’t you go to the cinema with us yesterday evening? —I________for my uncle from Beijing at the station.
#37431
A
was waiting
B
am waiting
C
will wait
D
waited
—______ your sister ______ in Greener China for a long time?—Yes.She joined it five years ago.
#36760
A
Has; been
B
Have; been
C
Has; joined
D
Have; joined
10 years ago， _________ only one classroom building in our school. And in 10 years， _________ five classroom buildings in our school.
#40516
A
there will be, there are
B
there was, there will be
C
there will be; there was
D
there was, there are
The teachers ________________ the office for a few minutes when we arrived.
#38421
A
had been away from
B
had left
C
have been away from
D
have left