B mustn't 一定不要,“表禁止”
有不明白的地方再问哟,祝你学习进步! (*^__^*)can't 不行吗不行，这是考试经常考到的题目，记忆就ok了
Mr.Li tells us children（ ） play football on the street. It's too dangerous.
Mr.Li tells us children（ ） play football on the street. It's too dangerous.
A can't B musn't C may not D needn't
A can't B musn't C may not D needn't
英语人气：292 ℃时间：2019-08-20 19:56:48
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