题目：
工业企业设计卫生标准GBZ1-2010中要求向大气排放有害物质的工业企业应设在（）.
A.当地夏季最小频率风向被保护对象的上风侧
B.全年最小频率风向的上风侧
C.全年最小频率风向的下风侧
D.当地夏季主导风向的下风侧
答案：
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参考答案：文字辨析
工业企业设计卫生标准GBZ1-2010中要求向大气排放有害物质的工业企业应设在（）.
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