what is she doing that for?的同义句是什么
问题描述:
what is she doing that for?的同义句是什么
______ is she doing ______?这个形式
答
why 副词,为什么
what 名词,什么,for 介词,为了
for what 就是为了什么 = why
但是,放在疑问句中,what要在前面
所以,答案
what is she doing for?