在序时平均数的计算过程中，与间隔相等的间断时点序列序时平均数计算思路相同的是（）。

The client asks when he can stop taking the eye medication for his chronic open-angle glaucom().

A. Which would be the nurse’s best responseA. "You can stop using the eye drops when your vision improves. "

B. "You Need to use the eye drops only when you has symptoms. "

C. "You can discontinue the eye drops after 2 months of normal eye examinations. "

D. "You must use the eye medication for the rest of his life. "

健康教育与健康促进的目的是（）。

A.降低疾病死亡率

B.使人们掌握预防保健知识

C.降低各种医疗开支

D.促进健康的发展

E.改变人们不良生活习惯

干皮类药材采收一般在（）进行。

扩张性的财政政策有助于( )。

A．提高失业率
B．降低通货膨胀率
C．促进就业水平的提高
D．刺激总需求的减少

房地产经纪人从事的转让居间业务主要是( )居间。

A．买卖

B．赠与

C．遗赠

D．交换