大学英语B统考 远程网络大学英语B综合卷

These days, children often think of superheroes(超级英雄) as cute(帅气的), cool and strong supermen. A poor, short and thin boy wearing glasses may not interest the kids today. Yet in less than 4 years, Harry Potter has taken the world by the storm. J. K. Rowling, the writer of Harry Potter, was a British single mother out of work and living on money given to her by the government. One day, when she was on a long train trip，she had the idea for this book. She wrote the first book of the seven in the cafe with her baby daughter sleeping beside her. Last year, the fans welcomed the birth of the fourth by lining outside the bookstores. Today these books are still popular among people. Harry Potter is something more than fantasy (幻想). Rowling tries to tell the readers how things are not always what they seem to be. However, millions of the fans don't care about such a lesson. They would like to spend many sleepless nights waiting in line for the fifth, the sixth and the seventh to come. For them, surprising stories of the little boy are what they want.

(1)、. Rowling was very poor and didn't get work for herself when she wrote the first book.

A：T

B：F

答案：A

(2)、When Rowling thought of the idea of writing her book, she was on her way to find work. A：T

B：F

答案：B

(3)、Four books of the seven have come out according to this passage.

A：T

B：F

答案：A

(4)、Rowling wants to show to her readers,how things are not always what they seem to be.

A：T

B：F

答案：A

(5)、Rowling wrote the first book with her daughter's help.

A：T

B：F

答案：B

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 happen 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 50cm 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

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 some thing. 2) Keep your elbows (肘) 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 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 be in front of your eyes. Your forearms，wrists，hands and the upper 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 neck.

Enjoy your computer，but use it safely.

(1)、A computer screen may injure your eyes if your eyes are too close to it.

A：T

B：F

答案：A

(2)、Hand and wrist injuries are caused when you get plenty of exercise.

A：T

B：F

答案：B