86. A. looked out　　 　　B. prepared for　　　　 C. dealt with　　　　 D. gone up

85. A. behind　　　　　　 B. back　　　　　　　 C. across　　　　　　 D. above

84. From the passage we know that ________.

　 A)children is more generous than chimpanzees in some ways

　 B) chimpanzees will reward good food to other chimpanzees

　 C)both chimpanzees and children can find their way to help others

　 D)both chimpanzees and children can do the difficult experiments

C. Choose the words or expressions and complete the passage(选择最恰当的单词或词语完成短文)：(14分)

Where in the world can you take an hour's train ride, and pass a forest, a London street, a scene from the Wild West, and a burning building that never burns down? There's only one place, and that's Hollywood, in California. The scenes you see from the tourist train are film sets in the Universal Studios, one of the oldest and largest movie companies in the USA.

　　 A visit to Universal Studios brings ____85_____ memories of great days of Hollywood, the films and the stars. But they are only memories. Hollywood isn't quite the same as it used to be. Costs(成本、费用)have ____86____ and confidence has gone down. Movie-makers are afraid to spend their money on expensive new ideas. Instead, they ____87_____ old ones.

　 　The film industry is changing fast. Teenagers still go out to the movies. The theatre is a good place to meet friends away from there. But older people ____88_____ stay home to watch series, like Dynasty have become as important to Hollywood as expensive movies. These "soap opera(肥皂剧)", as they are called, show rich, ____89_____ families living in beautiful homes and wearing beautiful clothes. But the actors and actress are nearly all middle-aged, like many of the people who watch them.

　 Though it is soap operas that are keeping the film-makers of Hollywood in Business, big films are still being made in America. But more and more of them are made outside Hollywood. New York is the most important new center, but there are many others ____90_____ . Movie-makers have realized that they don't need Hollywood any more.　 Mondern cameras and real houses expensively made ____91____ in a studio instead. Other states, such as Florid and Texas, are working hard to take the film business away from California. They are offering better working conditions(条件) and lower cost. But Hollywood is fighting back. The state of California is trying to keep its best-known industry.　

83. In a similar experiment，thirty-six children helped the person reach the stick ________.

　 A) if they were offered toys for their work

　 B) when they were asked to give them a hand

　 C) after they were ordered to act in a similar way

　 D)whether they were given toys for their help or not

82.Which of the following is NOT true according to the passage？

　 A)The animals hadn’t met the person before the experiments

　 B) No chimpanzee saw what the other chimpanzees had done

　 C) Chimpanzee gave the person the stick in order to get a reward

　 D)Thirty-six chimpanzees joined in this experiment one by one

81. Warneken and his partners worked with ________.

　 A) young chimpanzee that live on an island

　 B)18-month-old children who live in Germany

　 C)kids who are living with adult chimpanzees

　 D)adult chimpanzees that live on the African mountain

80. The underlined words “an ancestor” probably means“________”.

　 A)a person in the family who lived a long time ago

　 B)a child in the school who lived with grandparents

　 C)a chimpanzee on an island that lived for years

　 D)an animal in the zoo that lived with others

79. A new study in Germany suggests that ________.

　 A) people also share information for good reason

　 B) children know something at the age of 18 months

　 C)chimpanzees do good things for no real reason, too

　 D)humans should develop their abilities 6 million years ago

78. Many scientists thought that ________for a long time.

A) another animal could do bravely

B)only people could act generously

C)children could describe things clearly

D)chimpanzees could discover things carefully

77. From the passage we know that Robby’s mother could hear him play the piano that night.

B．Choose the best answer(根据短文内容，选择最恰当的答案)(7分)

When an animal helps another animal，it usually gets something valueable(有价值的)in return. For a long time，many scientists thought that only people could act generously just because it feels good.

　　 However，a new study in Germany suggests that chimpanzees (an animal like a large monkey without a tail ) also do good things for no real reason. And so do children who are as young as 18 months of age. Maybe it is because humans an chimpanzees share an ancestor about 6million years ago.

　　 People and chimpanzees appear to develop such features without any other training，says Warneken，a scientist in Germany.

Warneken and his partners worked on adult chimpanzees that live on an island in the Afican country of Uganda. They also worked with 18-month-old children in Germany. The researchers performed three experiments on the adult chimpanzees and two experiments on the kids. In the first animal experiment，a person tried to reach his arm into a cage to get a stick，but he couldn’t reach it. A chimpanzee was in the cage，and it could reach the stick if it wanted to.

Thirty-six chimpanzees took part in this experiment one by one，and no chimpanzee saw what the other chimpanzees had done. Even though the animals hadn’t met the person before，they usually took the stick and gave it to the person. What’s more，they did this whether or not the person offered them bananas as a reward.

In a similar experiment，36 children acted in a similar way. They helped the person reach the stick，whether or not they were offered toys for their help.

Researchers did other experiments on chimpanzees and babies. No rewards were offered in either experiment. And still，both the chimpanzees and children went out of their way to help. Still，the new study is different from earlier findings. Researchers have found that chimpanzees don’t give rewards of food to other chimpanzees，even if it costs them nothing to be generous.