A.needn’t have carried | B.couldn’t have carried |
C.mustn’t have carried | D.shouldn’t have carried |
A.will have | B.would have |
C.will be having | D.will have had |
A.may not | B.mustn’t | C.needn’t | D.shouldn’t |
A.get through | B.get across | C.get over | D.get around |
A.should have failed | B.could have failed |
C.need have failed | D.might have failed |
A.shall | B.will | C.must | D.could |
© 2017-2019 超级试练试题库,All Rights Reserved.