【题目】North American black bears are shy animals. They are fearful by nature, and will usually run away if they see or hear people. Because of this, it can be difficult for scientists to learn about these animals.

In order to study black bears, researchers from New Jersey, USA, catch bears and use drugs to help them go to sleep. Researchers then work out the size and the weight of the bear, take blood to test for diseases(疾病), remove a tooth and take it to the lab to find out its age. From these studies, researchers want to find out how many bears live in New Jersey, how long they live, and how many babies they produce.

But in Minnesota, USA, researchers study bears that are completely awake. The bears know the researchers' voices and they are not afraid of die research team. With the help of a few grapes to keep the bears busy, researchers can touch them to check their hearts, look at their teeth, and do other jobs. Researchers can also walk or sit with bears for hours and make videos to learn about their everyday lives.

In both places, the main purpose is the same—to make sure there is a healthy population of black bears. But the research methods and the kinds of information that researchers, are able to collect are quite different.

【1】 In the first paragraph, we can learn that North American black bears are _______.

A. shy and fearful animals B. not found today

C. well known to/span> scientists D. not afraid of people

【2】 The word "remove" in the second paragraph probably means _____ in Chinese.

A. 拔下 B.移植 C. 清洗 D. 修补

【3】Which of the following may NOT be included in the New Jersey studies on bears?

A. The age. B. The way of their communication.

C. The weight. D. The number of babies they produce.

【4】In the Minnesota studies, researchers _____.

A. can never get close to the bears

B. study the bears while they are asleep

C. use grapes to make the bears full

D. learn a lot about the bears' everyday lives

【5】What do the two studies have in common?

A. Research places. B. The main purpose.

C. Research methods. D. Collected information.

【题目】"Three apples have1c________ the world. One is for Eve, one is for Newton. The2t____ __ is in the hands of Steve Jobs. " said someone.

Steve Jobs was the former CEO of the Apple computer company which was3s______ up in his parents' garage (车库) on April Fool's Day, 1976.Through many years' hard work, Jobs and his Apple products were a great4s_________. People believe he has made the world a better place. Many young people also think of Apple products as a fashion icon.

Because of his great achievements in this area, he was honored with a number of awards,5i_______the National Medal of Technology in 1985, the Times cover character(封面人物) and the Most Successful Manager in 1997.

Jobs' road to success wasn't an easy one. He6e___________ several ups and downs, but he was still standing. Just as Hemingway in The Old Man and the Sea said, "A man can be destroyed, but not be defeated (打败). So he was considered as an American hero.

What did Jobs' workers and family7m__________think of him?

On one hand, some workers described him as a strange, bad-tempered (坏脾气的) boss. They said he was impatient with those who8d_________ with him or didn't understand his ideas. On the other hand, his family members9t__________ of him as a home-loving dad with each of his four children. He worried about all the things of them, such as their boyfriends, travel, safety and even skirt length. Though he was quite busy, he still10a________ his daughter's graduation party.

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