Around the world more and more people are taking part in dangerous sports and activities. Of course, there have always been people who have looked for adventure(冒险)---those who have climbed the highest mountains, traveled into unknown parts of the world or sailed in small boats across the greatest oceans. Now, however, there are people who look for an immediate excitement from a risky(冒险的) activity which may only last a few minutes or even seconds. I would consider bungee(蹦极) jumping to be a good example of such an activity. You jump from a high place(perhaps a bridge or a hot-air balloon) 200 meters above the ground with an elastic(有弹性的) rope tied to your ankles. You fall at up to 150 kilometers an hour until the rope stops you from hitting the ground. It is said that about 2 million people around world have now tried bungee jumping. Other activities which most people would say are as risky as bungee jumping include jumping from tall buildings and diving into the sea from the top of high cliff(悬崖).

For the reasons, some psychologists explain that many people think their life in modern societies has become safe and boring. Not very long ago, people’s lives were constantly(持续的) in danger. They had to go out and hunt for food, diseases could not easily be cured, and life was a continuous battle (战争)for survival.

Nowadays, according to many people, life offers little excitement. They live and work in comparatively safe conditions; they buy food in shops; and there are doctors and hospitals to look after them if they become ill. The answer for some of these people is to look for danger in activities such as bungee jumping.

1.Are there many people who are taking part in the dangerous sports?

2.How many kinds of dangerous sports does the writer refer to?

3.How long does a bungee jumping usually last?

4.What do many people think of their life nowadays?

5.What does the writer tell us in the last two paragraphs?

The boy is ________ to look after his sister.

My friend, Victor, is a zoo keeper in the National Zoo. His work is very interesting but it is hard. Sometimes it is dangerous, too. Every morning the zoo keepers have to get up at five to prepare the food for the animals. Each kind of animal is given special food. For example, the lions must be given meat; the deer must be given grass and leaves; and the parrots must be given fruit and nuts. Sometimes some animals won't let the others eat their food. If this happens,  each of them must be fed separately(分离地) .
Every morning each cage must be washed by the zoo keepers. This can be dangerous, especially with lions and tigers. To make the work easier, the animals are locked in the sleeping compartments (隔间) while the cages are being washed. When the animals are sick, the zoo keepers must look after them. Each sick animal is kept in a separate cage and given medicine. Sometimes they must be given injections. It is not easy to inject（打针） a sick lion!
All the keepers live near the zoo. Each of them has a small house. There he lives with his family. They do not have holidays on Sundays and public holidays. Instead, each of them has a day off during the week. Each keeper has a holiday on a different day from that of the other keepers.
The most important job of the keepers is to look after the safety of the visitors. People must be prevented from doing dangerous things. Many people have been injured because they did careless things, like putting their hands into the lion's cage.
【小题1】What kind of food must be given to the animals like tigers, lions and bears?

My friend, Victor, is a zoo keeper in the National Zoo. His work is very interesting but it is hard. Sometimes it is dangerous, too. Every morning the zoo keepers have to get up at five to prepare the food for the animals. Each kind of animal is given special food. For example, the lions must be given meat; the deer must be given grass and leaves; and the parrots must be given fruit and nuts. Sometimes some animals won’t let the others eat their food. If this happens,  each of them must be fed separately (分离地).

Every morning each cage must be washed by the zoo keepers. This can be dangerous, especially with lions and tigers. To make the work easier, the animals are locked in the sleeping compartments (隔间) while the cages are being washed. When the animals are sick, the zoo keepers must look after them. Each sick animal is kept in a separate cage and given medicine. Sometimes they must be given injections. It is not easy to inject a sick lion!

All the keepers live near the zoo. Each of them has a small house. There he lives with his family. They do not have holidays on Sundays and public holidays. Instead, each of them has a day off during the week. Each keeper has a holiday on a different day from that of the other keepers.

The most important job of the keepers is to look after the safety of the visitors. People must be prevented from doing dangerous things. Many people have been injured because they did careless things, like putting their hands into the lion’s cage.

根据以上短文内容，然后从每题所给的四个选项中选择最佳选项。

1.What kind of food must be given to the animals like tigers, lions and bears?

A. Nuts.                        B. Fruit.                        C. Meat.                       D. Grass and leaves.

2.Some animals must be fed separately because _______.

A. they eat special food

B. they often quarrel with each other while eating

C. they always cause the zoo keepers much trouble

D. they won’t let the others eat their food

3. When an animal is sick, it must be _______.

A. taken out of the cage                       B. put separately and taken good care of

C. given an injection                             D. locked in a sleeping compartment

4.All the zoo keepers must work _______.

A. seven days a week                                     B. on Saturdays

C. on special festivals                            D. on weekdays

5.The underlined word “injured” in the last paragraph (段落) means _______.

A. hurt                         B. beaten           C. killed                        D. caught 

For a long time being happy was considered natural，and there was nothing special to do about it. Now we know that we can work at getting along well with other people. It is possible to act in such a way that other people will like us better.
One way is being unselfish，not wanting everything your own way or asking for the best share of everything, including the attention of your friends. Another way is to look for good points, not bad ones in other people.
You don’t have to be spineless(无骨气的)in order to be popular. In fact，you will be liked and respected(尊重)if you are not afraid to stand up for your rights(权利). But do it politely and pleasantly. One way to develop a good character is being friendly and polite to your own group,  to older people，to strangers and especially to those who do not look important or do not interest you.
You cannot expect to be perfect,  so you must learn not to be too unhappy when you make a mistake. Everyone makes mistakes, and no one is to be blamed unless he refuses to learn from them. Many young people become discouraged(泄气的) when they know their unpleasant qualities—selfishness，laziness，etc. Just remember that we all have some of these faults and have to fight against them.
When sometMng is wrong，it is best to try to make it right. Perhaps you don’t like a teacher or a classmate. Try to see why，and look at yourself，too. Make sure that you are not doing something to make others dislike you. In time, things may turn out all right, then you simply have to learn to get along the best you can with the situation, without thinking too much about it. Worrying never helps in a situation you can’t change.
【小题1】Which of the following is the closest in meaning to the underlined part?