在产品生命周期的不同阶段,运营管理重点不同。在( )阶段,运营管理的重
点是细分市场,做好配套服务,提高生产能力和产量。
Goods are carried by several of transport--on road or rail, by sea or air.
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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