________delicious food it is!

1. A.
   How　　　　　
2. B.
   How a
3. C.
   What a　　
4. D.
   What

  Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries slowly.

　You probably know how to ride a bike safely. Now learn to use a computer safely.

Your eyes

　Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives your eyes a rest.

　When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on (反射) the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.

Your hands and wrists (手腕)

　　Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules: 1) Rest your wrists on something. 2) Keep your elbows (肘部） at the same height as the keyboard. 3) Stop something and exercise your hands, wrists and fingers in a different way.

Your back

　　Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should all be in front of your eyes. Your forearms（前臂）, wrists, hands and the upper（上部） part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and necks.

　Enjoy your computer, but use it safely.

1.A computer screen may injure your eyes if __________.

　　A. you sit 60 centimeters away  　 B. you remember to look away

　　C. your eyes are too close to it　　  D. the window is on your left or your right　

2. Hand and wrist injuries are caused when you _________.

　　A. get plenty of exercise　　       B. move in the same way again and again

　　C. rest your wrists on something　  D. keep your elbows as high as the keyboard

3.Your eyes and hands will be safe if __________.

　　A. you work near a window　　       B. you often take a rest from working

　　C. you use a keyboard for a long time　　D. the window is behind you

4.It is good for your back and neck if you sit __________.

　　A. in the right way                           B. for many hours

　　C. with the screen below your eyes       D. with your back leaning forward

5. What would be the best title for the passage?

　　A. How to protect your eyes            B. How to protect your hands and wrists

　　C. How to use a computer safely       D. How to protect your back

Chinese people call the Spring Festival“Nian”. But do you know that Nian
was once the name of a monster(妖怪)?
　　A long time ago, the monster Nian lived in the mountains. It ate
animals. But in winter, it could not find food. So it came to villages and
ate a lot of people. People were so afraid of Nian that they locked their
doors before evening came during the winter. One day, an old man came to a
village. He told people there that Nian was afraid of three things——the
color red, fire and noise. He told people to play drums and gongs, make
big fires and set off fireworks(放鞭炮)to make Nian go away.
　　On a moonless, cold night, Nian went to the village again. As soon as it
opened its big mouth, people made loud noises and made fires. Nian was
really afraid and ran away. wherever it went, there was noise and fire.
When Nian was tired and could not run anymore, people killed the monster.
　　After that, on the coldest day of winter, people beat drums and gongs,
and set off fireworks to celebrate the death of the monster of Nian. They
put up red lanterns and have a big dinner without sleeping during the
night.
　　In the morning people greet each other happily. So now we have the
Spring Festival.
【小题1】 From the story, Nian seemed to be       long, long ago.
A exciting    B  interesting    C boring   D terrible
【小题2】 The monster Nian ate people in winter because it          .
A  wanted to make people afraid    B  had no food to eat
C  celebrated the Spring Festival    D liked to eat people in a village
【小题3】Nian was afraid of          .
A red    B fire   C noise    D  A, B and C
【小题4】 The monster Nian wasn’t killed until          .
A it had eaten all the animals  B  the old man came to a village
C it was too tired to run away  D people knew what it was afraid of
【小题5】 What is the best title for the passage?
A How the Spring Festival Came  B What People did During Nian
C How People Celebrated Nian  D What the Spring Festival was