当塔设备塔板复位好后，应进行全面检查并清理塔板上及塔内的各种杂物。

阅读理解。

     We usually have three meals. We have breakfast, lunch and supper. We often have more time for

lunch and supper, and we eat a big lunch or supper. But a good breakfast is very important (重要的).

It’s easy for you to understand it. You don’t eat anything for about twelve hours from the last (上次)

supper.

     One good breakfast should be rice or bread, an egg and milk. On a cold morning a cup of hot drink

is necessary (必需的). Get up a little early and you can have enough time to eat breakfast. A good

breakfast helps you to study well. It helps you to work well and play happily. You will be fun for a day

after you enjoy a good breakfast.

1. When do we usually have breakfast?

A. Before getting up.

B. After the work.

C. After getting up.

D. Before going to bed.

2. We usually spend long time for_______.

A. breakfast

B. lunch

C. supper

D. B and C.

3. We don’t have anything for _______before breakfast.

A. a day

B. a night

C. about twenty hours

D. about four hours

4. What should we drink for breakfast?

A. Milk.

B. Coffee.

C. Tea.

D. Water.

5. Which of the following is the good habit (习惯)?

A. Get up late and have some bread on the way to school.

B. Have nothing for breakfast.

C. Get up early and have a good breakfast.

D. Have breakfast in class.

慢性呼衰应用机械通气的指征（）。

A.意识障碍，呼吸不规则

B.气道分泌物多且排痰障碍

C.极易发生呕吐及误吸

D.严重缺氧

E.全身状态差

结构化系统分析方法(SA)中使用了很多直观的图和简洁的语言来描述信息系统的逻辑模型。其中主要包括数据流程图、过程说明和

A) DFD图
B) PAD图
C) HIPO图
D) 数据字典

利尿作用较强的成分是（）

A.葛根总黄酮

B.葛根素

C.麻黄挥发油

D.柴胡多糖

E.D-伪麻黄碱

手势是肢体语言之一，在用手指表达数字时，欧美人伸出大拇指表示（）

A.OK

B.可以

C.1

D.5