A:Must l finish reading the book today?B:No,you___if you have sth else to do.A.mustn't B.couldn't C.can't D.don't have to

分类: 作业答案 • 2021-12-19 10:49:02

问题描述：

A:Must l finish reading the book today?B:No,you___if you have sth else to do.
A.mustn't B.couldn't C.can't D.don't have to

答

D.don't have to 不必，没有必要

答