问题
选择题
He________ go far if he ________some help. We live near him.
A．doesn't need, needs
B．doesn't have to, needs
C．has not to, needs
D．not has to, need
答案
答案：B
本题考查的if 引导的是条件状语，第一空表示不必走远，可以用needn’t或doesn’t
have to，表示不必，而主语为三单形式，谓语动词三单形式，故选B