试题与答案

氯乙烯引起的职业性肿瘤是()A.肝血管肉瘤  B.膀胱癌  C.肺癌  D.皮肤癌

题型:单项选择题

题目:

氯乙烯引起的职业性肿瘤是()

A.肝血管肉瘤 

B.膀胱癌 

C.肺癌 

D.皮肤癌

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A,B,D解析:在确定质量方针时,既要以满足顾客的需要为关注焦点,又要满足国家和社会的需要,保持客观、公正、科学、可靠。

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