昌盛面粉厂在有些年份满仓库存,甚至还建“帐篷仓”,这样做的目的是()。A减少采购中的成本B减少流通环节的费用C避免采购中的失误D减少原材料波动带来的冲击,获得价格利润正确答案:D
eBay: 2 Person Camping Tent Double-layer Waterproof Windproof Outdoor()(双人野营双层防水防风户外徒步旅行帐篷)正确答案:Hiking
eBay: 2 Person Camping Tent Double-layer Waterproof Windproof()Hiking(双人野营双层防水防风户外徒步旅行帐篷)正确答案:正确答案是Outdoor
eBay: 2 Person Camping Tent Double-layer Waterproof()Outdoor Hiking(双人野营双层防水防风户外徒步旅行帐篷)正确答案:Windproof
关于高钾血症心电图改变,不正确的是()A.T波高尖呈帐篷状B.QRS波增宽,S波加深C.出现U波D.P波低平或消失E.P-R间期延长正确答案:C