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关于当今海平面上升的主要原因，国际上公认的是
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A、水体富营养化
B、臭氧层破坏
C、CO2 排放过多
D、恶劣天气增多
答案是:C
解析：
出自
成人高考 > 生态学基础 >
2019年成人高考专升本《生态学基础》真题试卷与答案
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