take a look at the list of the contents and you will get a __idea of what the book is about.

分类: 作业答案 • 2022-03-03 11:05:15

问题描述：

take a look at the list of the contents and you will get a __idea of what the book is about.
A usual B common C general D normal
选C为什么

答

get a general idea
意思是有个大致了解
固定搭配啦~
没有为什么的,记住就好啦~