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By using ears one can tell the direction _____ a sound comes.

A. in which B. from which

C. with which D. through which

A

【解析】

试题分析:考查定语从句关系代词的使用。定语从句关系代词的选择要根据先行词来定,先行词是物,关系代词一般用that/which,先行词是人,关系代词选择who/whose,关系代词是时间、地点、原因等状语,关系代词选择when、where、why等。先行词是物,而关系代词在从句中作宾语的话,关系代词可以省略。

这里先行词是the direction,在从句中是作状语,而在…方向,是in the direction,故关系代词要用in which。句意:通过用耳朵听,一个人可以判断声音到来的方向。故选A。

考点:考查定语从句关系代词的使用

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