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
Mountain climbing _______ be tiring and many people feel sick as the atmosphere gets thinner.
#87119
A
need
B
can
C
must
D
would
－Will you accept the job offer?－If I five years younger, I it.
#86895
A
were; have taked
B
has been; would take
C
were; would take
D
had been; would have taken
_____ U2, the Irish rock band from Dublin perform a concert in Beijing, tell me in advance.
#89100
A
If
B
Shall
C
Should
D
Would
---Excuse me,but I want to ride your bike to go to the bookshop. ---You ____ have my bike if you don't take care of it.
#90028
A
shan’t
B
might not
C
needn’t
D
shouln’t