You may try to find out ____the book you want is.备选答案有A.what B.which C.where D.when应选什么呢?And why?为什么不能是what呢?

问题描述:

You may try to find out ____the book you want is.
备选答案有A.what B.which C.where D.when
应选什么呢?
And why?
为什么不能是what呢?

后定前状

c,找出书在哪,后面的从名原型为:where is the book you want

C, 地点状语从句
变换成这样比较容易理
Where is the book you want, you many try to find out.

选C 地点状语从句 引导词where