题目

You () tell him the news.They told hi,just now.
A.need not to B.don't need to C.need to D.needn't to
顺便再问一下,needn't和need not有什么区别?

提问时间：2021-10-14

答案

答案：B
needn't = need not,don't need to do sth = needn't do sth