企业在选择销售促进工具时,应考虑的因素包括()
A.市场类型
B.销售促进目标
C.竞争情况
D.促销预算
E.每种销售促进工具的成本效益
参考答案:A, B, C, D, E
下列哪一项违背无菌技术操作原则()
A.打开无菌容器盖时,盖的内面向上放置
B.手持无菌容器时,应托住底部
C.倒取无菌溶液时,手应握住瓶签
D.揭开无菌盘的盖巾时,双手捏住盖巾的双角
E.戴手套的手不可触及另一只未戴手套的手的内面
A sea anchor is().
A.a heavy anchor with an extra long line used to anchor in deep water
B.a cone shaped bag used to slow down the wind drift effect
C.a padeye to which the sea painter is made fast
D.made of wood if it is of an approved type