二、阅读理解
A
Everyone knows that exercise is important. We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. Children who often exercise are more alert (灵活的). This means they do better in tests and schoolwork than those who don't exercise.
There are many ways to exercise. You can walk, run, swim, skate, or play ball games. Make sure you exercise in these ways: you have to like what you're doing. Exercise enough but not too much. It's best to exercise twice each week. Thirty minutes each time is enough. Try all kinds of things until you find one, two or even three sports right for you.
You can exercise at fitness centers (健身中心). They have a lot of equipment (设备) there. The equipment will help exercise your arms, legs and other parts of your body to make you fit. Some people buy equipment for their homes. But it is very expensive.
Exercising can be fun. Friends can exercise together at a fitness center, or they can play sports together. How do you exercise?
() 1. In the passage, the writer tells us that we all need to .
A. drink B. sleep C. exercise D. work
() 2. Which of the following sports is NOT mentioned (提到) in the passage?
A. Fishing. B. Running. C. Swimming. D. Walking.
() 3. It's best to exercise a week and each time.
A. once; thirty minutes B. three times; an hour
C. twice; half an hour D. twice; an hour
() 4. Why do we need to exercise?
A. Because we have nothing to do. B. Because it makes us strong.
C. Because it's boring. D. Because we can spend time.
() 5. Why do many people go to fitness centers to keep fit?
A. Because they have much free time.
B. Because they are rich.
C. Because they think they can't keep fit at home.
D. Because there are different kinds of sports equipment at fitness centers.

1. C
2. A
3. C
4. B
5. D

( 6.
( 7.
( 8.
( 9.
( 10.

6. A
7. C
8. D
9. A
10. D