【名词&注释】
水资源(water resources)、地面沉降(land subsidence)、排污口(sewage outfall)、行政处罚(administrative punishment)、流域管理机构(river basin administration)、行政主管部门(executive branch)、滞纳金(belated payment)、饮用水水源保护区(protected region of drinking water sour ...)、人民政府(s government)
[单选题]禁止在()内设置排污口。
A. 一级饮用水水源保护区(protected region of drinking water sour)
B. 饮用水水源保护区(protected region of drinking water sour)
C. 水库、湖泊