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问题 单项选择题

某行政单位某年人员经费支出59.4万元，公用经费支出39.6万元，在职人员数为40人，离退休人员为10人，则该单位人均开支水平为( )万元。

A．1.188

B．1.485

C．1.98

D．2.475

答案

参考答案：D

单项选择题

跑偏立辊距胶带边（）为宜

A．50mm

B．80mm

C．100mm

D．200mm
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单项选择题

A certain ear increased its average speed by 5 miles per hour in each successive 5-minute interval after the first interval. If in the first 5-minute interval its average speed was 20 miles per hour, how many miles did the car travel in the third 5-minute interval ？（）

A.1.0

B.1.5

C.2.0

D.2.5

E.3.0
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