问题 单项选择题

心脏病病人麻醉的基本原则,哪一项是正确的()

A.加强围术期监测

B.麻醉诱导力求平顺

C.维护心血管功能相对稳定

D.保证满意的通气和维持接近正常的血容量

E.以上全部

答案

参考答案:E

阅读理解

阅读理解

     In the future, machines will be improved and do more and more work for man. Few people have to

work for long hours. Man will have more time for leisure.  How will they use this leisure in the world of

tomorrow?

     In the future, the computer will help people to find the right place. It will ask them questions which

they will answer by pressing a button. It'll also show them pictures and they will say which ones they like,

then the computer will tell them how to find the place they want for holiday. TV will be used more in

education. It will also help people to use their leisure time well. There will be more programmes on how

to make and how to do things.

     In the future, people will certainly have to do less work. Machines will take more and more work from

man. This means that the rest of the time will be mostly leisure time.

     Some scientists say that man of the future will be able to get enough pleasure and enjoyment on their

own without going anywhere. According to other scientists, each man will put on a small cap. The cap

will make him see, feel and hear all kinds of enjoyable things.

1. People will improve __________ to do more work for themselves.

A. their skills

B. the ways

C. the machines

2. We can find the right places with the help of __________.

A. companies

B. computers

C. ourselves

3. The Chinese meaning of the phrase "by pressing a button" is __________.

A. 通过按键

B. 通过纽扣

C. 通过搜索

4. From the sentence "Man will have more time for leisure," we can guess leisure may be __________.

A. busy time

B. free time

C. work time

5. This passage mainly tells us something about __________ in the future.

A. machines

B. time

C. holiday

单项选择题