If the car won’t start, _____ it.

A. try push     B. try pushing

C. to try pushing    D. to try to push

B


解析:

B。注意句首為if 引導(dǎo)的條件狀語從句，填空句為祈使句，故第一個(gè)動(dòng)詞應(yīng)是try，不應(yīng)是 to try；另外，try doing sth 的意思是“做某事試試看有何效果”。

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