饮水型地方性砷中毒病区的判定依据A、有高砷水源,有典型慢性砷中毒病人,可排除其他污染B、饮水井含砷量超标,有典型砷中毒病人,井旁长期有含高砷废料堆放 ...

作者: rantiku 人气: - 评论: 0
问题 饮水型地方性砷中毒病区的判定依据
选项 A、有高砷水源,有典型慢性砷中毒病人,可排除其他污染 B、饮水井含砷量超标,有典型砷中毒病人,井旁长期有含高砷废料堆放 C、有高砷水源存在 D、饮用井被含砷废水污染,有砷中毒病人 E、有砷中毒病人
答案 A
解析 饮水型地方性砷中毒病区的判定依据有高砷水源,有典型慢性砷中毒病人,可排除其他污染

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