Sometime in the next century,the familiar early-newspaper on the front porch(门廊)will disappear.And instead of reading your newspaper,it will read to you.You'll get up and turn on the computer newspaper just like switching on the TV.An electronic voice will distribute stories about the latest events,guided by a program that selects the type of news you want.You'll even get to choose the kind of voice you want to hear.Want more information on the brief story?A simple touch makes the entire text appear.Save it in your own personal computer if you like.These are among the predictions(预言)from communication experts working on the newspapers of the future.Pictured as part of broader home based media and entertainment systems,computer newspapers would unite print and broadcast reporting,offering news and analysis with video images of news events.
Most of the technology is available(可用的)now,but convincing(说服)more people that they don't need paper to read a newspaper is the next step.But resistance to computer newspaper may be stronger from within journalism.Since it is such a cultural change,it may be that the present generation of journalists and publishers will have to die off before the next generation realize that the newspaper industry is no longer a newspaper industry.Technology is making the end of traditional newspapers unavoidable.
Despite technological advances,it could take decades to replace newsprint with computer screens.It might take 30 to 40 years to complete the changeover because people need to buy computers and because newspapers have established financial(财经的)interests in the paper industry.

1.The best title for this passage is_______.

A.Computer Newspapers are Well Liked

B.Newspapers of the Future Will Likely Be on Computer

C.Newspapers Are out of Fashion

D.New Communications Technology

2.It might take 30 to 40 years for computer newspapers to replace traditional newspapers,because__ .

A.it is technologically impossible now

B.computer newspapers are too expensive

C.there is strong resistance from both the general population and professional journalists

D.traditional newspapers are easy to read

3.Which of the following is NOT an advantage of computer newspapers?

A.They are cheaper than traditional newspapers

B.They are very convenient to use

C.You can get more information from them quickly

D.You can easily save information for future use

4.Journalists are not eager to accept computer newspapers,because_______.

A.they don't know how to use computers

B.they think computer newspapers take too much time to read

C.they think the new technology is bad

D.they have been trained to write for traditional newspapers

5.We can infer from the passage that_______.

A.all technological changes are good

B.all technologies will eventually replace old ones

C.new technologies will eventually replace old ones

D.traditional newspapers are here to stay for another century

Many people hurt their backs when they try to lift heavy things from the floor.It is easy to hurt your back muscles when you pick up a heavy object.However,there is a correct way to lift things from the floor.If you pick up big or heavy objects correctly,you probably will not hurt your back.
To lift something from the floor correctly,first bend your knees and squat down. Keep your back straight.Don't bend over from your waist;keep your back and hips and waist in a line.If you bend over,the muscles in your lower back can become hurt very easily.If you keep your back and hips straight,the muscles are stronger,because they have much more support.The other muscles can then help the lower back muscles.
As you squat down,try to get as close to the object as possible.For example,if you are going to pick up a heavy box,squat down directly in front of it,maybe you will have to spread your knees and legs.Put one knee on each side of the box.Remember at all times to keep your back straight.
Put your hands under the object that is in front of you,between your knees.
To lift the object,you should stand up slowly.Use your muscles in order to stand up.In other words,lift with your legs,not with your back.

1.To lift a heavy object mainly depends on _____.

A.legs B.back C.knees D.hands

2.To lift a heavy box,the most important thing you should do is _____.

A.to put your hands under the box

B.to bend your knees and squat down

C.to put one knee on each side of it

D.to straighten your back at all time 

3.When you lift a heavy thing,which of the following is wrong?

A.Keeping your back and hips and waist in a line.

B.Putting one knee in front of the thing.

C.Standing up slowly.

D.Putting your hands under the thing between your knees.

4.Choose the correct order in which one lifts a heavy object correctly.

a.Keep your back straight. b.Bend your knees.

c.Spread your knees and legs.d.Squat down.

e.Stand up slowly.

A.a.c.b.d.e B.b.a.c.e.d C.b.d.a.c.e D.b.a.d.c.e

As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the habit of rushing through life, being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.
Stress is a natural part of everyday life and there is no way to avoid it. In fact, it is not the bad thing it is often supposed to be. A certain amount of stress is vital to provide motivation and give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.
The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress, and such characters are obviously prime material for managerial responsibilities, others lose heart at the first sign of unusual difficulties. When expose to stress, in whatever form, we react both chemically and physically. In fact we make choice between “flight or flight” and in more primitive days the choices made the difference between life or death. The crises we meet today are unlikely to be so extreme, but however little the stress, it involves the same response. It is when such a reaction lasts long, through continued exposure to stress, that health becomes endangered. Since we can’t remove stress from our lives (it would be unwise to do so even if we could), we need to find ways to deal with it.

1.People are finding less and less time for relaxing themselves because___________.

A .they regard working as their greatest enjoyment

B. they believe that work is superior to relaxation

C. they are traveling fast all the time

D. they are becoming busier with their work than even before

2.According to the author, the most important character for a good manager is his _________.

A. unyielding will to hold out stress

B. knowing the art of relaxation

C. high sense of responsibility

D. having control over performance

3.Which of the following statements is true, according to the passage?

A. We can find quite a few ways to avoid stress

B. Stress is always harmful to people’s health

C. It’s easy to change the habit of keeping oneself busy with work

D. Different people can bear different amount of stress

4.In the last sentence of passage, “do so” refers to “_________”.

A. expose ourselves to stress

B. find ways to deal with stress

C. remove stress from our lives

D. establish links between diseases and stress

5.According to the author, the right attitude toward stress is __________.

A. to avoid it