Jumping out of ____ airplane at ten thousand feet is quite _____ exciting experience.

A. / ; the    B. / ; an    C. an; an    D. the; the

Recently Dr. Cleiman has proved that everyone has a daily energy cycle. During the hours when you labor (work) through your work, you may say that you are “hot”. That is true, the time of day when you feel most energetic is when your cycle of body temperature is at its peak (顶峰). For some people the peak comes during the forenoon (上午前). For others it comes in the afternoon or evening. No one has discovered why this is so.
Much family quarrelling ends when husbands and wives realize what this energy cycle means and which cycle each member of the family has.
You cannot change your cycle, but you can learn to make your life fit it better. “Habits can help,” Dr. Cleiman believes. If your energy cycle is low in the morning but you have an important job early in the day, rise before your usual hour, and then you will work better at your low point.
Get off to a slow start which saves your energy. Get up with a lazy yawn(哈欠) and stretch(伸展). Sit on the edge of bed before putting your feet on the floor. Avoid the troublesome searching for clean clothes by laying them out the night before.
【小题1】Dr. Cleiman did not explain in the passage ___________.

Several years ago, a farmer owned some land along the sea. He advertised for workers, but no one wanted to work for him. Most people didn’t want to work there   31  they didn’t like the bad storms. Finally, a   32  man, who looked weak and more than fifty years old, came to see the farmer. “Are you a good farmhand?” the farmer asked him.
“Well, I   33  sleep well when the wind blows.” answered the little man.
Although the answer was strange, the farmer let the man stay to work. The little man worked   34  around the farm, busy from morning till evening. The farmer felt very pleased with his work.
Then one night the wind began to blow strongly. Jumping out of the bed, the farmer   35  into the little man’s room. He shook the little man and cried, “Get up! A   36  is coming!”
The little man said slowly, “No sir, I told you----I can   37  well when the wind blows.”
The farmer was very angry, but he had to hurry outside to get ready for the storm. To his   38  , everything was ready outside.   39  could be blown away.
The farmer   40  what the man meant, so he returned to his bed to sleep while the wind was still blowing.

You are watching a film in which two men are having a fight.They hit one another hard.At the start they only fight with their fists.But soon they begin hitting one another over the heads with chairs.And so it goes on until one of the men crashes through a window and falls thirty feet to the ground below.He is dead!

Of course he isn’t really dead.With any luck he isn’t even hurt.Why？Because the men who fall out of high windows or jump from fast moving trains，who crash cars or even catch fire，are professionals.They do this for a living.These men are called stuntmen.That is to say，they perform tricks.

There are two sides to their work.They actually do most of the things you see on the screen.For example，they fall from a high building.However，they do not fall on to hard ground but onto empty cardboard boxes covered with a mattress(床垫)．Again，when they hit one another with chairs，the chairs are made of soft wood and when they crash through windows，the glass is made of sugar!

But although their work depends on trick of this sort，it also requires a high degree of skill and training.Often a stuntman’s(特技表演者的) success depends on careful timing.For example，when he is “blown up” in a battle scene，he has to jump out of the way of the explosion just at the right moment.

Naturally stuntmen are well paid for their work，but theylead dangerous lives.They often get seriously injured，and sometimes killed.A Norwegian stuntman，for example，skied over the edge of a cliff a thousand feet high.His parachute(降落伞) failed to open，and he was killed.

In spite of all the risks，this is no longer a profession for men only.Men no longer dress up as women when actresses have to perform some dangerous action.For nowadays there are stunt?girls too!

1．Stuntmen are those who ________.

A．often dress up as actors

B．prefer to lead dangerous lives

C．often perform seemingly dangerous actions

D．often fight each other for their lives

2．Stuntmen earn their living by ________.

A．playing their dirty tricks

B．selling their special skills

C．jumping out of high windows

D．jumping from fast?moving trains

3．When a stuntman falls from a high building，________.

A．he needs little protection

B．he will be covered with a mattress

C．his life is endangered

D．his safety is generally all right

4．Which of the following is the main factor(因素) of a successful performance?

A．Strength. B．Exactness.

C．Speed. D．Carefulness.

5．What can be inferred from the author’s example of the Norwegian stuntman?

A．Sometimes an accident can occur to a stuntman.

B．The percentage of serious accidents is high.

C．Parachutes must be of good quality.

D．The cliff is too high.

You are watching a film in which two men are having a fight. They hit one another hard. At the start they only fight with their fists. But soon they begin hitting one another over the heads with chairs. And so it goes on until one of the men crashes (撞击) through a window and falls thirty feet to the ground below. He is dead！Of course he isn't really dead. With any luck he isn't even hurt. Why? Because the men who fall out of high windows or jump from fast moving trains, who crash cars or even catch fire, are professionals (专业人士). They do this for a living. These men are called stuntmen. That is to say, they perform tricks. There are two sides to their work. They actually do most of the things you see on the screen. For example, they fall from a high building. However, they do not fall on to hard ground but on to empty cardboard boxes covered with a mattress (床垫). Again, when they hit one another with chairs, the chairs are made of soft wood and when they crash through windows, the glass is made of sugar! But although their work depends on trick of this sort, it also requires a high degree of skill and training. Often a stuntman' s success depends on careful timing. For example, when he is "blown up" in a battle scene, he has to jump out of the way of the explosion just at the right moment.

Naturally stuntmen are well paid for their work, but they lead dangerous lives. They often get seriously injured, and sometimes killed. A Norwegian stuntman, for example, skied over the edge of a cliff a thousand feet high. His parachute (降落伞) failed to open, and he was killed. In spite of all the risks, this is no longer a profession for men only. Men no longer dress up as women when actresses have to perform some dangerous action, for nowadays there are stunt girls too!

Stuntmen are those who ______.

A. often dress up as women

B. prefer to lead dangerous lives

C. often perform seemingly (表面上) dangerous actions

D. often fight each other for their lives

Stuntmen earn their living by ______.

A. playing their dirty tricks               B. selling their special skills

C. jumping out of high windows           D. jumping from fast moving trains

When a stuntman falls from a high building, ______.

A. he needs little protection

B. he will be covered with a mattress

C. his life is endangered

D. his safety is generally all right

Which of the following is the main factor (因素) of a successful performance?

A. Strength.     B. Exactness.       C. Speed.      D. Power.

What can be inferred from the author' s example of the Norwegian stuntman?

A. Sometimes an accident can occur to a stuntman.

B. The percentage of serious accidents is high.

C. Parachutes must be of good quality.

D. The cliff is too high.