劳动力市场上出现职位空缺和失业者并存的状态,且失业者没有填补职位空缺的能力。表明存在()失业
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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