A.might | B.need | C.should | D.Would |
A.must | B.should | C.would | D.Can |
A.may | B.must | C.can | D.Should |
A.shall | B.do | C.should | D.must |
A.would | B.might | C.could | D.should |
A.will; take | B.shall; take | C.will; took | D.shall; took |
© 2017-2019 超级试练试题库,All Rights Reserved.