A.will | B.must | C.shall | D.ought、 |
A.May ; Can | B.Can ; May | C.Could ; Might | D.Must ; May |
A.might | B.could | C.would | D.should |
A.Do | B.Will | C.Can | D.Would |
A.may ; can | B.can ; must | C.may ; needn""t | D.must ; may |
A.needn""t hurry | B.mustn""t hurry | C.needn""t have hurried |
D.mustn""t have hurried |
© 2017-2019 超级试练试题库,All Rights Reserved.