题目内容

【题目】听一篇短文,回答以下小题。

1What do American students pay for?

A. Their schooling. B. Their parents. C. Their living.

2Is the schooling the same as all American colleges and universities?

A. Yes. B. No. C. Sorry, I don't know.

3How do most Americans pay for college education?

A. 1,000. B. 10,000. C. 100,000.

4Who gives the money to the students?

A. Their parents. B. The government. C. Themselves.

5Living in school bedrooms isn't free, is it?

A. Yes, they are. B. Yes, it is. C. No, it isn't.

【答案】

1A

2B

3B

4A

5C

【解析】Nearly all American students in colleges and universities pay for their education. There are many costs. First of all, there is tuition. At most of the schools, the cost of schooling is very high, ten thousand dollars a year or more. At other schools, it may only be a few hundred dollars a year. At some community colleges, schooling is free.

There are other costs as well. Many students leave their homes to go to schools in other cities. They may live in the school dormitories, but they must pay for it. Finally, students must buy textbooks for their courses. Going to college or university can be a bit expensive.

Some families start saving money for their children's education when the children are young. Many students work to save money for schooling. They can also get money from the government. They pay the money back to the government when they finish their education.

1此题为听力,解析略。

2此题为听力,解析略。

3此题为听力,解析略。

4此题为听力,解析略。

5此题为听力,解析略。

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【题目】Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bicycle and break your arm, it happens very quickly. But computer injuries happen slowly.

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(反射) on the screen. If the windows 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 times, follow these three rules: 1) Rest your wrists on something. 2) Keep your elbows at the same height as the keyboard. 3) Stop sometimes 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 a 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 be in front of your eyes. Your forearms(前臂), wrists and hands should all be parallel to(......平衡) the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and neck.

Enjoy your computer, but use it safely.

1The underlined word “injure” means “ .”

A. 保护 B. 影响 C. 伤害 D. 帮助

2Your eyes should .

A. be close to the screen B. be less than 50 centimeters from the screen

C. face the window D. be more than 50 centimeters from the screen

3To protect your hands and wrists you should .

A. Keep your elbows above the height of the keyboard

B. Keep your wrists hanging without touching anything

C. Keep your elbows below the height of the keyboard

D. Stop playing computer sometimes and exercise

4Which of the following is true?

A. Sitting wrongly is only bad for your wrists and fingers.

B. Your eyes should be at the same height as the top part of the screen.

C. You should have a rest every two hours.

D. You should sit in front of a screen and play computer for a long time.

5Which is the best title of this passage?

A. How to Use a computer Safely. B. How to Play Computer Games.

C. How to Protect Your Eyes. D. Computers Are very Harmful.

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