通过观察某项标志所得到的数值，称为计量资料。( )_爱下问搜题

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问题判断题

通过观察某项标志所得到的数值，称为计量资料。( )

答案

参考答案：对

名词解释

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选择题

With only one day off in a week, working people had barely enough time to ________ the household.[ ]

A. arrange

B. make

C. collect

D. hold