问题 多项选择题

关于粪胆色素检查,不正确的是()

A.溶血性黄疸患者胆素增高

B.胆道结石阻塞增高

C.胃肠炎呕吐腹泻脱水增高

D.胆管肿瘤阻塞增高

E.急性胰腺炎患者增高

答案

参考答案:C, D, E

阅读理解

阅读理解。

     A new generation addiction is quickly spreading all over the world.Weboholism,a twentieth

century disease,affects people from different ages.They surf the net,use email and speak in chat

rooms.They spend many hours on the computer,and it becomes a compulsive habit.They cannot

stop,and it affects their lives.

     Ten years ago,no one thought that using computers could become compulsive behavior that

could affect the social and physical life of computer users.This obsessional behavior has

affected teenagers and college students.They are likely to log on computers and spend long

hours at different websites.

     They become hooked on computers and gradually their social and school life is affected

by this situation.They spend all free time surfing and don't concentrate on homework,so this

addiction influences their grades and success at school.Because they can find everything on

the websites,they hang out there.Moreover,this addiction to websites influences their social life.   

                                                                          

     They spend more time in front of computers than with their friends.The relation with their

friends changes.The virtual life becomes more important than their real life.They have a new

language that they speak in the chat rooms and it causes cultural changes in society.

     Because of the change in their behavior,they begin to isolate themselves from the society

and live with their virtual friends.They share their emotions and feelings with friends who they

have never met in their life.Although they feel confident on the computer,they are not confident

with real live friends they have known all their life.It is a problem for the future.This addictive

behavior is beginning to affect all the world.

1.The main idea of the passage is about________.

A.the cause of weboholism

B.the advantage of weboholism

C.the popularity of weboholism

D.the influence of weboholism

2.The underlined word“obsessional”in the second paragraph most probably means“________”.

A.attractive      

B.addictive

C.professional              

D.potential

3.We can infer from the passage that________.

A.weboholism has the greatest effect on teenagers

B.students can hardly balance real and virtual life

C.people are addicted to games on the Internet

D.virtual life is more vivid and attractive anyway

4.Which of the following is NOT true of weboholism?

A.It contributes to the development of the web.

B.The chat room language may change social culture.

C.The problem will be getting more and more serious later.

D.People addicted to the web often become inactive in real life.

5.The author's attitude towards weboholism is that of being________.

A.optimistic          

B.positive

C.oppositive          

D.acceptable

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