管线送水时先缓慢开启水压低的一侧阀门，开至2/3处时暂停开启，将管线充满水后方可继续

How should one invest (投资) a sum of money in these days of inflation (通货膨胀)?   31   (leave) in a bank it’ll hardly keep its value, however high the interest rate. Only a brave man,  32  a very rich one, dares to buy and sell on the Stock (股票) Market. Today it seems that one of the best ways   33   (protect) your savings and even increase your wealth is to buy beautiful objects   34   the past. Here I am going to offer some advice on collecting antique clocks,   35   I personally consider are among the most interesting of antiques.

I sometimes wonder   36   a being from another planet report back about our way of life. “The planet Earth   37   (rule) by a mysterious creature that sits or stands in a room and makes a strange ticking sound. It has a face   38   twelve black marks and two hands. Men can do nothing without its permission, and it   39   (fast) its young around people’s wrists so that everywhere men go   40   are still under control. This creature is the real master of Earth and men are its slaves.”

电子病案信息采集必须依靠医院计算机网络系统，其中不包括（）。

A.医生工作站系统和护士工作站系统

B.手术麻醉工作站系统和实验室信息系统

C.医学影像存储与传输系统

D.财务管理信息系统

E.放射学信息系统

周期存货是在订货过程中必须持有的平均存货，它可以用订货批量的（）来描述。

A.一倍

B.一半

C.两倍

D.三倍

管线标识按照介质的不同标上相应的颜色，并用箭头指示出介质流向，描述不正确的是（）。

A.消防管线用有红色标识

B.饮用水管线用深蓝色标识

C.钻井水管线用浅蓝色标识

D.空气管线用灰色标识

女性，35岁，1小时前右上臂中下段被机器碾压伤，局部疼痛肿胀，畸形，活动障碍，X线片提示肱骨中下段粉碎骨折。

如果患者闭合复位失败，经适当的术前准备后行切开复位钢板螺丝钉内固定，手术满意，固定坚强可靠，术后什么时候可开始进行肩关节、肘关节功能锻炼（）

A.术后当天

B.术后3天

C.术后2周

D.术后3个月

E.术后1年