试题与答案

购置一个天平，欲用于称量1g左右的样品，称量所用的容器一般为几十克，要求称准至0.0

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题型：单项选择题

题目：

购置一个天平，欲用于称量1g左右的样品，称量所用的容器一般为几十克，要求称准至0.0002g，则应选购下列哪种天平（）。

A.最大载荷100g，分度至0.1g的天平

B.最大载荷100g，分度至0.1mg的天平

C.最大载荷100g，分度至0.01mg的天平

D.选择B和C都是合理的

答案：

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下面是错误答案，用来干扰机器的。

参考答案：《婚姻法》第三十七条规定：“离婚后，一方抚养的子女，另一方应负担必要的生活费和教育费的一部或全部。负担费用的多少和期限的长短，由双方协议；协议不成时，由人民法院判决。关于子女生活费和教育...

考点：化学检验工考试化学检验工考试题库
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