【单选题】On January 15, 2017, company A purchased A device for production of product A with bank deposit of 300,000 yuan, and paid another 15,000 yuan for transportation and 20,000 yuan for staff training. The...
【简答题】关于保险储备,下列说法中正确的有( )。A. 保险储备是为防止存货使用量突增或交货期延误等不确定情况所持有的存货储备 B.保险储备的存在会影响经济批量的计算 B. 保险储备的存在会影响再订货点的确定 C. 保险储备的水平由企业预计的最大日消耗量和最长收货时间确定 D. 当保险储备增加所带来的缺货成本下降的幅度大于储存成本上升的幅 时,增加保险储备是有利的
【判断题】1 According to the functional view, each language has a finite number of structural items. To Learn a language means to learn these structural items so as to be able to understand and produce language...