On a grassy plain in South Africa，thousands of miles from home，two pairs of Zoo―bred South China tiger cubs----one-year-o1d Hope and Cathay and six-month-old Tiger Woods and Madonna--are learning to hunt in the wild．The hope is that they will one day pass on their skills to their young，allowing the next generation to get back to wildlife reserves in China．

A survey shows that the tigers are in more danger of dying out than China’s most famous animal，the giant panda．Forty years ago，about 4，000 South China tigers lived in the wild．Today there are only about 30．An additional 64 live in 19 zoos in China,，which are all descendants of six wild animals seized in 1956．

The cubs were born in zoos in China and removed from their mothers when they were three months old．Their first home in South Africa was a one-acre camp where they stayed for a month．Their next home was a ten acre area，where they lived for three months to help them gradually get used to life outside a cage．

When the cubs first arrived in South Africa，they didn’t even want to leave their cages．It took weeks to get them to eat chicken，used as they were to being fed beef at the Zoo in China where they were born．It took months of practice to hunt a live animal and then make the link between the kill and food．Now just a few months on，and living in a 150-acre camp，they have become remarkably skilled hunters．

All four animals will finally return to Zoos in China while the pioneering pairs’ cubs will grow up completely wild．The aim is for the first rehabilitated tigers to go to reserves developed in China by 2008，when the Olympic Games will be held in Beijing．

72．The tigers are sent to South Africa so that        .

A．their young can live in the wild

B．their young can have a better environment

C．they can get used to wildlife reserves

D．they can live a free life in the wild

73．What does the fourth paragraph mainly talk about?

A．The food the tigers ate．        B．The place where the tigers were trained．

C．The process to train the tigers．   D．The time it took to train the tigers．

74．The underlined part “the first rehabilitated tigers” refers to      

A．the tigers sent to South Africa              B．the pioneering pairs

C．the tigers’ next generation                 D．the zoo-bred tigers

75．Which of the following is true?

A．There are about 100 South China tigers at the Zoos in China．

B．South China tigers at the Zoos in China usually eat chicken．

C．In the hunting practice cubs didn’t eat what they hunted at first．

D．The four tigers will appear in the Olympic Games．

Then, after returning to the United States from a busy and tiring trip to Russia, Mr. Cousins got sick. Because he had pushed his body to the limit of its strength on the trip, a chemical change began to take place inside him. The material between his bones became weak.

In less than one week after his return, he could not stand. Every move that he made was painful. He was not able to sleep at night.

The doctors told him that they did not know how to cure Mr. Cousins, problem and he might never get over the illness. Mr. Cousins, however, refused to give up hope.

Mr. Cousins thought that unhappy thoughts were causing bad chemical changes in his body. He did not want to take medicine to cure himself. Instead, he felt that happy thoughts or laughter might cure his illness.

He began to experiment on himself while still in the hospital by watching funny shows on television. Mr. Cousins quickly found that ten minutes of real laughter during the day gave him two hours of pain-free sleep at night.

Deciding that the doctors could not help him, Mr. Cousins left the hospital and checked into a hotel room where he could continue his experiments with laughter. For eight days, Mr. Cousins rested in the hotel room watching funny shows on television, reading funny books, and sleeping whenever he felt tired. Within three weeks, he felt well enough to take a vacation to Puerto Rico where he began running on the beach for exercise.

After a few months, Mr. Cousins returned to work. He had laughed himself back to health.

1. Norman Cousins got sick because________.

    A. he had too much rest at home 　　    B. he watched TV too often

    C. he didn’t travel too much 　　　　　　　　　　 D. he didn’t have enough rest during his traveling

2. Which part of his body was affected (影响) by the illness?

    A. The bones in his feet. 　　　　　　　　    B. The material between his bones.

    C. His head. 　　　　　　　　　　　　　　　　　　 D. His stomach.

3. Where did Mr. Cousins go in order to cure himself after he left the hospital?

A.　　  To a hotel room. 　　　　　　　　　　　　 B. To his home.

C. To the beach. 　　　　　　　　　　　　　　   D. To Russia.

4. It took him________ to get over the illness before Mr. Cousins went back to work.

A. a few days 　　　　    B. a few weeks     C. a few months    D. a few years

阅读理解

　　Norman Cousins was a businessman from the United States who often traveled around the world on business. He enjoyed his work and travelling.

　　Then, after returning to the United States from a busy and tiring trip to Russia, Mr Cousins got sick. Because he had pushed his body to the limit of its strength on the trip, a chemical change began to take place inside him. The material between his bones became weak.

　　In less than one week after his return, he could not stand. Every move that he made was painful. He was not able to sleep at night.

　　The doctors told him that they did not know how to cure Mr Cousins' problem and he might never get over the illness. Mr Cousins, however, refused to give up hope.

　　Mr Cousins thought that unhappy thoughts were causing bad chemical changes in his body. He did not want to take medicine to cure himself. Instead, he felt that happy thoughts or laughter might cure his illness.

　　He began to experiment on himself while still in the hospital by watching funny shows on television. Mr Cousins quickly found that ten minutes of real laughter during the day gave him two hours of pain-free sleep at night.

　　Deciding that the doctors could not help him, Mr Cousins left the hospital and checked into a hotel room where he could continue his experiments with laughter. For eight days, Mr Cousins rested in the hotel room watching funny shows on television, reading funny books, and sleeping whenever he felt tired. within three weeks, he felt well enough to take a vacation to Puerto Rico where he began running on the beach for exercise.

　　After a few months, Mr Cousins returned to work. He had laughed himself back to health.

1．Norman cousins got sick because ________.

[　　]

A．he had too much rest at home

B．he watched TV too often

C．he didn't travel too much

D．he didn't have enough rest during his traveling

2．Which part of his body was affected(影响) by the illness?

[　　]

A．The bones in his feet.

B．The material between his bones.

C．His head.

D．His stomach.

3．Where did Mr Cousins go in order to cure himself after he left the hospital?

[　　]

4．It took him ________ to get over the illness before Mr Cousins went back to work.

[　　]