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Compared to using raw materials to make new products,using recycling materials can save energy.

发布于 2021-02-18 21:52:11

【单选题】
A 与使用原材料生产新产品相比,使用可再生材料可以节约能源。
B 使用稀有材料去生产新产品,使用可再生材料可以节约能源。
C 与使用原材料生产新产品相比,使用可循环利用产品可以节约能源。

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