-MustIgotolawschoolandbealawyerlikeyou，Dad？-No，you

问题详情：

-Must I go to law school and be a lawyer like you，Dad？

-No，you _____，son．You're free to make your own decision．

A．can't   B．mustn't     C．shouldn't  D．needn't

【回答】

D

知识点：情态动词

题型：选择题