2007年湖南省株洲市中考化学试卷(学生版) 学霸冲冲冲shop348121278.taobao.com_20200611_181643
2007年湖南省株洲市中考化学试卷一、选择题(本题共40分,每小题2分。每小题只有一个正确选项,将正确答案的序号填在本题卷首的答案栏内。)1.(2分)化学使世界变得更加绚丽多彩.下列美好的愿望,利用化学可以实现的是()①开发新的能源②研制新的材料③开发功能强大的电脑④合成高效的医用药品⑤保护和治理生态环境.A.①②③④B.①③④⑤C.①②④⑤D.②③④⑤2.(2分)科学家设想利用燃烧化石燃烧生产的二氧化碳废气制取塑料,实现垃圾资源化.回收利用二氧化碳,可以缓解生态环境中日益严重的( )A.酸雨B.温室效应C.臭氧层的破坏D.土壤的沙化3.(2分)为了保障人体健康,公共游泳池的水要勤更换,还要...
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