It's cold outside. You'd better ( ) your coat A: not take off B: don't take off 选哪个,为什么?

问题描述:

It's cold outside. You'd better ( ) your coat A: not take off B: don't take off 选哪个,为什么?

选A,因为You'd better =you had better
you had better do sth。

A.
had better not 是固定搭配.记住就行了.