Mr.Wang,must I come again on Sundy to clean the window?No,you_.I have asked others ti do it.

Mr.Wang,must I come again on Sundy to clean the window?No,you_.I have asked others ti do it.

题目
Mr.Wang,must I come again on Sundy to clean the window?No,you_.I have asked others ti do it.
A.don't have to B.mustn't C.can't D.shouldn't
为什么选A不选B?
答案
must 的否定回答中,我们一般不用mustn't,must't表示不应该的意思
而否定回答的意思是,你没必要来了,所以用needn't或者don't have to 才是满足意思的哦
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.