题目内容

装卸是（）。

A. load and unload
B. loading and unloading
C. put on and off
D. more in and out

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A. carrying/holding
B. handing/carrying
C. handling/carrying
D. holding/moving

A. Fixed Period Order (FPO)
B. Fixed Interval Order (FIO)
C. Fixed Quantity System (FQS)
D. Fixed Order in Time (FOT)

A. 经济订货批量
B. 经济订货
C. 批量订货法
D. 经济采购法

A. common distribution
B. same distribution
C. unify distribution
D. joint distribution