She________the opportunity，but unfortunately she just let it go.
#86619
A
should have taken
B
must have taken
C
needn't have taken
D
can't have taken
推荐题目
--- Did you quarrel with your wife?--- Yes, but _________it.
#87629
A
I’d rather not do
B
I’d rather not to do
C
I’d rather not to have done
D
I’d rather not have done
—Will it take me long to get to the Sunshine Hotel?—No, it _______ take you long. It’s not the rush hour now.
#88901
A
shouldn’t
B
shan’t
C
mustn’t
D
needn’t
He ___________ the test, but he wasn’t careful enough.
#88168
A
was able to pass
B
must have passed
C
could have passed
D
might be able to pass
If I had been a little more careful, I _______the wallet behind.
#86676
A
won't leave
B
hadn't left
C
didn't leave
D
wouldn't have left