煤焦油、矿物油等混合物中含有的致癌物主要是(  )A.氯丙烯B.氯甲醚C.苯并(A)芘D.芳香胺类E. -萘胺

作者: rantiku 人气: - 评论: 0
问题 煤焦油、矿物油等混合物中含有的致癌物主要是(  ) A.氯丙烯 B.氯甲醚 C.苯并(A)芘 D.芳香胺类 E. -萘胺
选项
答案 C
解析

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