mustn`t 和needn`t的区别The wether is nice.You ____take the umbrella.A needn`t B mustn`t

问题描述:

mustn`t 和needn`t的区别
The wether is nice.You ____take the umbrella.
A needn`t B mustn`t

A
needn`t 是不需要.mustn`t是禁止的意思

A
没必要
mustn`t是禁止的意思