We have friends to help us fight against pollution, and trees are one of ________.A.themselvesB.the

题目简介

We have friends to help us fight against pollution, and trees are one of ________.A.themselvesB.the

题目详情

We have friends to help us fight against pollution, and trees are one of ________.
A.themselvesB.they
C.theirD.them
题型:单选题难度:中档来源:不详

答案

D

试题分析:themselves反身代词,他们自己; they人称代词主格,他们;their他们的;Them人称代词宾格,他们.句意:我们有朋友来帮助我们防止污染,树木就是其中之一。本句中人称代词做介词宾语,故用宾格形式。选D。

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