Question

【题目】He ran as fast as he could _____________ the bus but he failed.

A. catchB. to catchC. caught

Answer 1

【答案】B

【解析】

句意：他尽可能快地跑去赶公共汽车，但失败了。

考查动词不定式。A. catch动词原形；B. to catch动词不定式；C. caught过去式或过去分词。

根据题干He ran as fast as he could _____ the bus but he failed. 可知考查动词不定式to catch the bus，在此作目的状语，即“他尽可能快地跑”目的是“为了赶上公共汽车”，故答案选B。