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Not all the answers are right.All the answers aren't right.

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/16 00:58:43
Not all the answers are right.All the answers aren't right.
为什么辅导书上写两句意思都是:不是所有答案都对,第二句不应该是所有答案都不对吗?
两句都是同一个意思.not 同all,both 连用时,无论not 放前或后,都表示部分否定."并非所有都..."."并非两者都"
如:They are not both teachers .他们俩人并不都是教师.
表示完全否定要用:neither(两者都不),none(三者或三者以上都不),作主语时,谓动用单,复数都可.
如:None of the answers are/ is right .Neither of them is a teacher .