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People _________ rivers for transportation since the beginning of history.

A.used B.have used C.use D.had used

B

解析试题分析:句意:自从历史之初人们就用河水来作为交通工具,根据句意和since引导的从句可知用完成时,现在完成时的构成have done的结构。结合语境故选B
考点:考查动词的时态的用法。

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