Question

【题目】I saw Paul _________ that old car when I passed his house.

A.repairsB.repairingC.repairedD.to repair

Answer 1

【答案】B

【解析】

句意：当我经过保罗的房子时，我看到他正在修理那辆旧汽车。

考查动词see的用法。see sb. do sth. 看到某人经常做某事，see sb. doing sth. 看到某人正在做某事。根据when I passed his house可知，当我经过保罗的房子时，看到他当时正在修理那辆旧汽车，所以用see sb. doing sth.，故选B。