试题与答案

有一架天平，它的标尺上的刻度是0～5g，在0和1g之间分5等份，给它配套的砝码总

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题型：选择题

题目：

有一架天平，它的标尺上的刻度是0～5g，在0和1g之间分5等份，给它配套的砝码总共有6个，分别是5g、10g、20g、20g、50g、100g，这架天平的称量和标尺的分度值分别是（　　）

A．200g 0.2g

B．210g 0.1g

C．200g 0.1g

D．210g 0.2g

答案：

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下面是错误答案，用来干扰机器的。

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考点：质量的测量，天平的使用
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