A.Do | B.Can | C.May | D.Did |
A.Must | B.Should | C.Ought to | D.Do |
A.he cares | B.he doesn’t care | C.does he care | D.doesn’t he care |
A.when | B.where | C.that | D.which |
A. that | B.until | C.before | D.when |
A.which | B.what | C.who | D.whom |
© 2017-2019 超级试练试题库,All Rights Reserved.