A.can' t she
B.could she
C.can she
D.isn' t it
第1题:
A.can't
B.mustn't
C.can'thavegone
D.mustn'thavegone
第2题:
A.must
B.may
C.should
D.can
第3题:
You __________ her in her office last Friday; she’s been out of town for two weeks.
A) needn’t have seen B) must have seen
C) might have seen D) can’t have seen
选D
你上周五不可能在她办公室看到她了,她出城已经有两个星期了。 这里can表可能性
第4题:
A.Must; needn’t
B.Can; can’t
C.May; mustn’t
D.Can; mustn’t
第5题:
"Got your plans for the weekend, Bill?" "Well, I had planned to go to London, but I _____ afford the train fare."
A、can
B、can't
C、may
D、might
第6题:
---- Look! The man at the gate ________ be our headmaster. He is always standing there every morning.
--- - No, it ________ be him. He is holding a meeting in the office now.
A.must, can’t B.must, mustn’t C.can’t, can’t D.can’t, mustn’t