病人肠外营养10天后出现皮肤干燥、脱发、伤口愈合缓慢，应考虑（）。A、液体补充不足

____________制度保证人民直接行使民主选举、民主管理、民主监督和民族决策等权利，管理基本公共事务和公益事业，市人民当家做主最有效、最广泛的途径。 （    ）

A．基层群众自治

B．民族区域自主

C．人民代表大会

D．一国两制

阅读理解。

　　The Yanhuang Travel Agency will organize(组织) a travel to Mount Yunwu on Labor Day. Mount Yunwu is a very beautiful mountain with a clean river nearby. It is near the Great Wall and it's only 80 kilometers away from the city center. If you are interested in it,read this information carefully , please.

　　Time Labor Day Activities Climb the mountain and the Great Wall; swim in the river; pick up fresh fruit. Quota(名额) 40 adults only. Transportation. Go there by bus and come back by train. Phone 62385164 between 8 :00 a. m. and 6 :00 p. m. Price 450 yuan altogether, but if you sign up (报名) before next Tuesday you can have 30 percent off. We will set out at 6:30 a. m. on LaborDay. Please contact(联系) our travel agency in time.

1. Which of the following is NOT true according to the above information?

A. Mount Yunwu isn't far from the Great Wall.

B. You can swim in the river that is next to Mount Yunwu.

C. You can go on the trip with your children.

D. The work time of the travel agency must be 10 hours a day.

2. How will the travelers come back from Mount Yunwu?

A. By bus.            

B. By car.

C. By bike.            

D. By train.

3. What time will the travelers set out to Mount Yunwu?

A. At 6:00 a. m.        

B. At 6:30 a. m.

C. At 8:00 a. m.        

D. At 6:00 p. m.

4. If you sign up this Sunday,how much should you pay for a person?

A. 450 yuan.          

B. 350 yuan.

C. 315 yuan.          

D. 300 yuan.

房间隔缺损最佳手术时机（）

A.学龄前

B.5～12岁

C.12～18岁

D.成年后

E.与年龄无关

虚拟设备是指

A．模拟独占设备的共享设备

B．允许用户以标准化方式使用的物理设备

C．允许用户使用比系统中拥有的物理设备更多的设备

D．允许用户程序部分装入内存即可使用的系统设备

舟状腹可见于 ( )

A．恶液质

B．麻痹性肠梗阻

C．结核性腹膜炎

D．肝硬化腹水

E．腹腔巨大肿瘤