You made too many mistakes in your exam .You __your lessons at night.A mustn`t have prepared B needn`t have prepared C shouldn`t have prepared D can`t have prepared

问题描述:

You made too many mistakes in your exam .You __your lessons at night.
A mustn`t have prepared B needn`t have prepared C shouldn`t have prepared D can`t have prepared

A
你肯定没有准备

D