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Gaokao Chemistry Practice Question

化学在人类社会发展中发挥着重要作用, 下列事实不涉及化学反应的是

  1. A.利用废弃的秸秆生产生物质燃料乙醇
  2. B.利用石油生产塑料、化纤等高分子材料
  3. C.利用基本的化学原料生产化学合成药物
  4. D.利用反渗透膜从海水中分离出淡水

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