题目内容

【题目】 Choosing the right dictionary depends on ______ you want to use it for.

A. what B. why C. how D. Whether

【答案】A

【解析】试题分析：考查关系词。句意：如何选择正确的字典取决于你想要用它干什么。What做介词for的宾语，表示为了某种目的，同时what引导depend on的宾语从句，故选A项。

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