You should decide which school you will choose(改为简单句) You should decide__ school to__.

问题描述:

You should decide which school you will choose(改为简单句) You should decide__ school to__.
顺便说一下这类题目的大概解题方法.

which;choose
类似地:I don't know what I should do next.(改为简单句)
I don't know what to do next.