供应商不同的物料的采购申请可以在一张采购订单上进行采购。
查看答案
委外加工出库时，根据所需出库物资的不同，应该按照同一仓库做一张出库单的方式分别做单，不能直接在一张出库单上将原材料和半成品全部一次出库。
A. 对
B. 错
______ no bus, we had to walk home.
A. There was
B. There being
C. Because there being
D. There were
_____, we all went home happily.
A. Goodbye was said
B. Goodbye had been said
C. Goodbye said
D. When goodbye said
_____, we all went swimming in high spirits.
A. It being fine weather
B. It fine weather
C. It was fine weather
D. It being a fine weather
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