单项选择题
A.引起肠胃不适 B.引起心血管系统疾病 C.免疫功能下降 D.引起致癌、致畸、致突变的潜在危害
A.0.01,0.005 B.0.01,0.003 C.0.03,0.005 D.0.03,0.003
A.3,5 B.1,3 C.1,5 D.2,5
A.3,5 B.1,5 C.1,3 D.2,5
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