You____swim in this par of the lake,it's dangerous.Amusn't B needn't Cwon't D don't

问题描述:

You____swim in this par of the lake,it's dangerous.
Amusn't B needn't Cwon't D don't

A 不准

A mustn't 表示禁止

A
musn't 禁止

Amusn't