一道反义疑问句的问题.

题目

一道反义疑问句的问题.
When you’ve finished with that book,don’t forget to put it back one the shelf,____?
A.do you B.don’t you C.will you D.won’t you
1.为什么不选A?
2.解析说如果主句不是否定的,则C,D都可以.怎么理解呢?

答案

主句为
don’t forget to put it back one the shelf,____?
关于陈述句的反义疑问句遵循如下规则
一般情况下用will you 或won't you.
Give me a hand,will you?
Leave all the things as they are,won’t you?
当陈述句是否定的祈使句时,问句可用will you 或can you .
don’t make much noise,will/can you?