问题
选择题
– Must I get up early tomorrow morning?
– No, _________.
A．you mustn’t
B．I don’t think you have to
C．you can’t
D．you need
答案
答案：B
考查情态动词的用法。情态动词must引导的一般疑问句的否定答语为“No, sb. needn’t./ No, sb. don’t have to .”故选B。。