能够表明每个经济周期收缩力度的分析指标是（）。
A.波动的幅度
B.波动的高度
C.波动的深度
D.波动的平均位势
参考答案：C
在巴纳德看来，所谓组织平衡实质上就是（）与诱因的平衡，它是组织生存与发展的关键环节。
Which of the following would be most important to teach a client older than 65 years to prevent a recurrence of bacterial pneumonia
A．Change current diet habits.
B．Seek prompt antibiotic therapy for viral infections.
C．Receive prophylactic antibiotic therapy.
D．Obtain annual influenza and pneumococcal vaccines.
