“三项预测值”分析方法是( )中的一种。
A．单因素敏感性分析方法 B．多因素敏感性分析方法C．概率分析方法 D．盈亏平衡分析方法
参考答案：B
若变量已正确定义,则以下语句的输出结果是【 】。S=32；S^=32； prinff("％d",s)；
A．-1
B．0
C．1
D．32
The nurse formulates a nursing diagnosis of Activity intolerance related to inadequate oxygenation and dyspnea for a client with chronic bronchitis. To minimize this problem, the nurse instructs the client to avoid conditions that increase oxygen demands such as the following（）
A. drinking more than 1,500 mL of fluid daily.
B. eating a high-protein snack at bedtime.
C. eating more than three large meals per day.
D. being overweight.
