The most common samples of inorganic materials are the gases of the atmospher...

作者: tihaiku 人气: - 评论: 0

问题 The most common samples of inorganic materials are the gases of the atmosphere, water, rocks, etc.

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答案 The most common samples of inorganic materials are the gases of the atmosphere, water, rocks, etc.

解析 The most common samples of inorganic materials are the gases of the atmosphere, water, rocks, etc.

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