能源与环境已成为人们日益关注的问题.充分燃烧1000g天然气和煤所产生的co2和so2气体的质量如图所示下列说法正确的是 A.煤燃烧更易 Template




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tomski能源与环境已成为人们日益关注的问题.充分燃烧1000g天然气和煤所产生的co2和so2气体的质量如图所示下列说法正确的是 a.煤燃烧更易 coloring