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请帮我看下这几道英语题的答案是什么

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/24 20:09:33
请帮我看下这几道英语题的答案是什么
都是情态动词的用法
1.don't believe him.his story__be true
A.mustn't B.needn't C shouldn't D may not
2.she must have gone back to the valley
no,she__
a mustn't b needn't c couldn't d hadn't
3.you need not do it at once,__?
a.needn't you b.mustn't you
c.don't you d.need you
4.he must be in the classroom,__he?
a.mustn't b.can't c.isn't d.can
5.__I go out to play now,Mum?
No,you __.
a.may,shouldn't b.can,needn't
c.must,can't d.may,mustn't
6.Help me with this case,__you?
A.don't b.will c.do d.shall
7.they started early that morning in order that they__there before noon.
a.might get b.may get c.would get d.got
8.a teacher__to do every exercise,but a pupil__.
a.needn't.must b.may not,must
c.needn't,needn't d.can't,must
9.If you__do as I tell you,you__go to the party
a.can.shan't b.will,won't
c.won't,shall d.won't,shan't
1、D 不可能.
2、D,原句中must是“一定”的意思,回答中须考虑用完成时态.
3、D need 这里是情态动词,不是行为动词,同时前面否定.
4、C must“一定”
5、D 我可以出去玩吗?妈妈?不,你不应当.
6、B 祈使句的反意疑问句.
7、C 注意started过去式,而before noon发生在过去的将来.
8、A 不必,必须/应当
9、B 如果你愿照我说的去做,你就不会去参加聚会.