If you live near the shopping mall, you go far to buy things.
A. have to
B. haven’t to
C. don’t have to
D. needn’t to
网友回答
A. have to
B. haven’t to
(答案→)C. don’t have to
D. needn’t to
解析：考查have to的用法。Have to“不得不，必须”；否定式是don’t have to；相当于needn’t。句意“如果你住的地方离商业步行街很近，你就不必跑太远买东西了。”D项to多余。故选C。