must we hand in our homework today?yes,you ____/no ,you _____

题目

must we hand in our homework today?yes,you ____/no ,you _____

答案

must we hand in our homework today?yes,you _must___/no ,you __needn't___ 用must开问的一般疑问句的肯定回答只能是must.但否定回答则有两种：不可以的用：may not 绝对不行的用mustn't 如还有疑问,欢迎可以进入...