It was very kind of you to do the washing up, but you _______ it.
#89688
A
mustn't have done
B
wouldn't have done
C
mightn't have done
D
didn't have to do
推荐题目
The manager considers it is important that everything _______ by weekend.
#86435
A
will complete;
B
has completed
C
be completed
D
is completed
You should have put the milk in the ice box. I expect it ___undrinkable by now.
#89481
A
became
B
had become
C
has become
D
becomes
Had it not been for the fact that about 30 pupils __________ in the state of Connecticut a fortnight ago, their parents ___________ in deep sorrow now.
#87155
A
had been killed, wouldn’t be
B
were killed, couldn’t be
C
would have been killed, mightn’t be
D
should be killed, wouldn’t be
If he _________ more time practicing speaking English before, he ____ able to speak it much better now.
#86465
A
spent; will be
B
had spent; would have been
C
spent; would have been
D
had spent; would be