选什么为什么呢?No one knows when ___that boy ,but if she does,her parents will be disappointed.A she will marry B she marries C will she marry D does she marry

问题描述:

选什么为什么呢?
No one knows when ___that boy ,but if she does,her parents will be disappointed.
A she will marry B she marries C will she marry D does she marry

选择答案A
首先观察答案,发现AB为陈述语序而CD为疑问语序。本句为陈述句,所以排除CD。又因为后有if she does, her parents will be disappointed 如果她嫁给了那个男孩子,她父母会很失望的。说明她还未嫁。故选择A,表将来。

选C。
因为从句意可以看出来的,“没有人知道她将要什么时候和那个男孩结婚,但是如果她真的做了(和男孩结婚),她的父母将会很失望”。
其它的时态都不通的,得用将来时才合适,而且No在句首,得用倒装。
所以选择C

No one knows when _she will marry __that boy ,but if she does,her parents will be disappointed. 答案是A.she will marry when 后面跟着的必须是陈述句,所以排除C,D.再根据句意“没有人知道她嫁给那个男孩,但...

选A
从but if she does看出,她还没嫁给他
那么就要用将来时态will marry,同时when ___that boy 是knows的宾语,要用陈述句语序she will marry。所以选A