题目内容
（请给出正确答案）
提问人：网友mckliyan
发布时间：2022-01-06
[主观题]
对于水体污染区域，以下（）可用作环境管理指标 For water polluted areas, which of the following groups（）can be used as environmental management metrics
A、水体污染物超标指数、水体污染物年排放量、废水达标排放率 Water pollutant over standard index, annual discharge of water pollutants, the discharge rate of wastewater appropriate to standard
B、能源消耗量、COD年排放量、水体净化率 Energy consumption, annual COD discharge, water purification rate
C、水资源供应量、水资源消耗量、水资源利用效率 Water supply, water consumption, water resource utilization efficiency
D、流域面积、水体污染物年排放量、水自然蒸发量 Basin area, annual discharge of water pollutants, water natural evaporation
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