The room is still in a mess;it ___ thoroughly cleaned.

The room is still in a mess;it ___ thoroughly cleaned.

题目
The room is still in a mess;it ___ thoroughly cleaned.
A.can't have been
B .mustn't havebeen
C .wouldn't have been
D.shouldn't havebeen
请问选哪个?选和不选的原因?顺便把句子翻译成中文.
答案
同学,很高兴回答你的问题正确答案:选【A】即:The room is still in a mess;it 【can't have been 】 thoroughly cleaned.翻译:这个房间仍然很凌乱,它不可能被彻底打扫了.解析:当表示否定猜测时用can't,表示不可...
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.