They are trying to the waste for profit thrown by the chemical factory. A. exchange B. exhaust C. expand D. exploit 题目和参考答案——青夏教育精英家教网—

题目内容

2. They are trying to the waste for profit thrown by the chemical factory.

A. exchange B. exhaust C. expand D. exploit

2. D

2. D解析:句意:为了贏利，他们正尽力开发利用化工厂排放的废物。

exploit意为“开发;利用”。

exchange意为“交换”；exhaust 意为“耗尽;使枯竭”;expand意为“(使) 膨胀”。

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