．—I did not know you were good friends．—You___．I have known her since she moved here．You were abroad then．
#88349
A
may have
B
needn’t have
C
couldn’t have
D
must have
推荐题目
We __________ our lives had it not been for the policeman.
#87961
A
would have lost
B
should lose
C
might lose
D
could have lost
--Must we hand in our homework now?---No, you ___. You ___ hand them in before Friday.
#88933
A
mustn’t , can
B
needn’t, can
C
can't , can
D
mustn’t, must
The maths teacher demanded that all the students _____ the examination paper within one and a half hours.
#86904
A
finish
B
finished
C
would finish
D
could finish
If you had told me in advance, I ________ him at the airport.
#87805
A
would meet
B
will meet
C
would have met
D
will have meet
Tony ____ the invitation, otherwise he would have attended your birthday party.
#86508
A
couldn’t have received
B
mustn’t have received
C
needn’t have received
D
shouldn’t have received