.在工业企业中,把企业划分为研究开发部门、生产部门、销售部门、财务部门等,此类划分属于( )。
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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