—Must I be home before eight o'clock, Mum?—No, you _____. But you have to come back before ten

题目简介

—Must I be home before eight o'clock, Mum?—No, you _____. But you have to come back before ten

题目详情

—Must I be home before eight o'clock, Mum?  
—No, you _____. But you have to come back before ten o'clock.    
[     ]
A. needn't
B. can't
C. mustn't 
题型:单选题难度:中档来源:四川省中考真题

答案

A

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