When he was a boy, he used to go there and watched _______.   A．repairing bicycl

题型：不详难度：来源：

When he was a boy, he used to go there and watched _______.   

A．repairing bicycles
B．to repair bicycles	C．bicycles being repaired	D．bicycles to be repaired

答案

C

解析

此题考查非谓语动词作宾语补足语的用法。 watch+O+OC，其宾补可用不带to的不定式、v-ing分词、v-ed 分词充当。非谓语动词的选择依据其与宾语之间的逻辑关系，bicycles 与 repair之间是被动关系，故排除答案A、B，而watch后跟复合宾语时，不可使用不定式作宾补，所以排除D。故答案为C。