【判断题】过往数据表明,中国大陆公民在出境旅游目的地出行选择上,中国香港、澳门、台湾地区占很大比重。
【单选题】The purchase price of an item of inventory is $120 per unit. In each half year the usage of the item is 60,000 units. The annual holding costs associated with one unit equate to 5% of its purchase pri...
【判断题】游览古建筑群应沿中轴线由内向外逐个进行欣赏。
【简答题】根据下面材料回答下列题。 2012年上半年,大陆对出口机电产品99.9亿美元,同比增长0.7%,占同期大陆对出口总值的79.6%;自台进口机电产品412.1亿美元,同比下降3.2%,占同期大陆自台进口总值的84.2%。 2012年上半年,大陆对进出口总值为( )亿美元。 A.125.5 B.489.4 C.512.1 D.614.9 2011年上半年,大陆对农产品净出口额(出口额一...
【单选题】The annual demand for an item of inventory is 2,500 units. The cost of placing an order is $80 and the cost of holding an item in stock for one year is $15. What is the economic order quantity, to the...
【单选题】The annual demand for an item of inventory is 2,500 units. The cost of placing an order is $80 and the cost of holding an item in stock for one year is $15. What is the economic order quantity, to the...
【判断题】成年人每小时每千克体重基础代谢所需要的热能为4.184千焦。( )
【判断题】成年人每千克体重每小时的基础代谢为3 kcal热量。
【单选题】成年人每千克体重每小时的基础代谢为()热量。