do you know what is she 还是do you know what is she

题目

do you know what is she 还是do you know what is she
请说明原因
还有 这一类的问题我都分不清
好像说什么作主语
我看到过一句话the boy didn't know what is in his pocket.

答案

是后者：
do you know what is she
一个解释这种句型的技巧是：
把句子改写为：what is she,do you know?
what is in his pocket,the boy didn't know.
就很清楚了.