—You         parkhere!Lookatthesign．Itsays“Noparking”．—...

问题详情：

—You          park here! Look at the sign．It says“No parking”．

—Sorry，I didn't notice that sign just now．

        A．won't          B．needn't

        C．mustn't       D．couldn't

【回答】

C

知识点：情态动词

题型：选择题