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Water, _____ we cannot live, exists in the form of liquid, gas or solid.

A.from which        B.on which          C.by which          D.without which

 

【答案】

D

【解析】

试题分析:考查定语从句:先行词是water,根据句意:我们的生存不能缺少的水,是以液体,气体或固体存在的。定语从句中缺少介词without water,用without which引导定语从句,选D。

考点:考查定语从句

点评:定语从句关系词的考查,首先要确定从句是什么类型的从句,然后再分析关系词在从句中的成分,最后选择正确的词。要求考生具有一定的句子分析能力,和理解能力。这题容易选B项,这时关键是分析句子成分和动词。 介词的选择可以是和先行词搭配,也可以和定语从句的动词搭配,也可以根据句意判断。

 

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