---Why haven’t you asked her to come here?---She _______ an important experiment when I found her and she _____ it.
#41859
A
had done; didn’t finish
B
was doing; hasn’t finished
C
did; wouldn’t finish
D
has done; hadn’t finished
推荐题目
----What a nice bike! How long ____ you ____it? ----- Just two weeks.
#37320
A
have, bought
B
did, buy
C
have, had
D
are, having
---What did you look for me for, Mary? --- The boss wondered where you ___________ and how long you __________ there.
#41710
A
had been, had been
B
had gone, had gone
C
had been, had gone
D
had gone, had been
You have been to Beijing. How long _______ you ______ there/
#41923
A
did…stay
B
have…stayed
C
do…stay
D
will…stay