单选题

我国饮用水规定砷的卫生标准为(),渔业水质标准不超过()

A0.05mg/L,0.1mg/L

B0.1mg/L,0.1mg/L

C0.1mg/L,0.05mg/L

D0.05mg/L,0.05mg/L

正确答案

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答案解析