2020年宁夏中考化学试卷(学生版)
2020年宁夏中考化学试卷一、选择(选出下列各题中唯一正确的答案。1-11题每题2分,12-13题每题3分,共28分。不选、多选、错选不得分)1.(2分)下列不属于化学学科研究领域的是( )A.合成新药B.开发新能源C.研究物体运动D.研制新型材料2.(2分)下列做法不能体现环境友好发展理念的是( )A.分类回收生活垃圾B.禁止使用化石燃料C.合理施用农药化肥D.城市道路使用太阳能景观灯3.(2分)学化学、用化学。生活中,下列做法错误的是( )A.洗发时,先用洗发剂后用护发剂B.夜晚发现家中燃气泄露,立即开灯检查C.室内着火时,要用湿毛巾捂住口鼻,贴近地面逃离现场D.炒菜时发现燃气灶火焰...
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