Choose the words or expressions and complete the passage(选择最恰当的单词或词语，完成短文。用A、B、C或D表示)

　　What is blood? It is the red liquid which comes out of your finger where you cut it.

　　There are about thirteen pints(品脱) of blood in a man's body. He can 　　1　　 a pint of blood at a time to the blood bank for the use of other people who may need it. A healthy body makes up the pint of blood quickly.

　　What does blood do for us? It 　　2　　 food to all parts of our bodies and takes waste away from them. All parts of our bodies are made up of cells(细胞). These cells, which are very small, all need food all the time. No one 　　3　　 cells before the invention of microscope(显微镜). Before then no one could make pictures of cells because no one could see them.

　　What makes the blood move round the body? The heart sends it round. 　　4　　 man's heart is the size of his shut hand.

　　The heart is a pump(泵). It pumps blood and sends it round the body. The heart has four rooms with doors between them. It pumps blood in and out 5these doors by changing the size of the rooms so that the doors open and shut. The heart keeps a stream(一股) of blood 　　6　　 all round the body and back again to itself. The heart is a very important part of one's body. When it stops beating, one will die very soon.

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We use the Internet for many things: business, shopping， writing letters, talking to people, finding information and so on. In recent years a new kind of English has grown on the Internet. There’s no real word for it yet, so we’ll call it e-talk. People don’t like typing too much. To save time, they turn phrases into a few letters called acronyms. Acronyms are often used in chat rooms. Some of them are.
BTW （by the way）   BRB (be right back)
LOL (laughing out loud) IMO (in my opinion)
People also use many abbreviations (缩写), They are shortened forms of words. Some common abbreviations are:
Info (information) purer (computer)
Pie (picture)       sec (second)
We usually don’t see people when we communicate (交流) on the Net, so people have new ways to show feelings. Most people use their keywords to draw “feeling”. such as:
:-)( happy)    :-p(joking)   :-( (sad)  :-0(surprised)
These days, many forums (论坛) have picture feelings. For example，

There are even whole new words, like” newbie’s”(someone who is new on a chat board or forum).
It takes time for people to get used to (适应) e-talk. Also, different groups on the Net have their own special ways of communicating. Newbie’s have to ask other people what they mean. As the Internets grows, e-talk will continue to grow and change.
【小题1】 What does the underline “acronyms” mean?
A.网友        B.聊天室      C.首字母缩写词
【小题2】 Why do people type acronyms?
A. to show their feelings.
B. Because people can type them quickly.
C. In this way newbie’s won’t understand them.
【小题3】 What does” BTW, my purer is not working well.:-(“mean?
A. The person is angry at somebody.
B. The person is happy about getting a new computer.
C. The person is sad that his computer is having problems.
【小题4】 E-talk wills probably          .
A. keep changing.
B. be easy by people on the telephone
C. be used by people on the telephone
【小题5】What’s the best title for this passage?
A. E-talk language
B. Picture Feelings
C. How to Use Abbreviations

We use the Internet for many things: business, shopping， writing letters, talking to people, finding information and so on. In recent years a new kind of English has grown on the Internet. There’s no real word for it yet, so we’ll call it e-talk. People don’t like typing too much. To save time, they turn phrases into a few letters called acronyms. Acronyms are often used in chat rooms. Some of them are.
BTW （by the way）   BRB (be right back)
LOL (laughing out loud) IMO (in my opinion)
People also use many abbreviations (缩写), They are shortened forms of words. Some common abbreviations are:
Info (information)  puter (computer)
Pie (picture)       sec (second)
We usually don’t see people when we communicate (交流) on the Net, so people have new ways to show feelings. Most people use their keywords to draw “feeling”. such as:
:-)( happy)    :-p(joking)   :-( (sad)  :-0(surprised)
These days, many forums (论坛) have picture feelings. For example，

There are even whole new words, like” newbie’s”(someone who is new on a chat board or forum).
It takes time for people to get used to (适应) e-talk. Also, different groups on the Net have their own special ways of communicating. Newbie’s have to ask other people what they mean. As the Internets grows, e-talk will continue to grow and change.
【小题1】What does the underline “acronyms” mean?
A.网友        B.聊天室      C.首字母缩写词
【小题2】Why do people type acronyms?
A. to show their feelings.
B. Because people can type them quickly.
C. In this way newbie’s won’t understand them.
【小题3】What does” BTW, my puter is not working well.:-(“mean?
A. The person is angry at somebody.
B. The person is happy about getting a new computer.
C. The person is sad that his computer is having problems.
【小题4】E-talk wills probably          .
A. keep changing.
B. be easy by people on the telephone
C. be used by people on the telephone
【小题5】What’s the best title for this passage?
A. E-talk language
B. Picture Feelings
C. How to Use Abbreviations