根据决策目标的数量，可分为单目决策和（）。
A．重复决策
B．程序决策
C．风险决策
D．多目决策
参考答案：D
简述给水管线施工的一般步骤。
When bandaging the burned client's hand, the nurse should pay more attention about which of the following
A．The bandage is free of elastic.
B．The bandage material is moistened with sterile normal saline solution.
C．The hand and finger surfaces do not touch.
D．The hand and fingers are not elevated above heart level.
