Question

(2007·黄冈中考题)

You ________ buy the TV guide for next week. I have already bought a copy?

[　　]

A．mustn't

B．needn't to

C．don't have to

D．can't

Answer 1

答案：C
解析：

解析：“没有必要”应说needn't或don't have to。因此C为正确选项。