Scientists are placing robotic dogs in the homes of lonely old people to test whether they can improve the quality of life for humans. Alan Beck, an expert(专家) in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study on the effect of robotic dogs on old people’s depression (沮丧) , physical activity, and life satisfaction.

In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, scientists will collect baseline data(数据) for six weeks. These old people will keep a diary to note their feelings and activity before and after AIBO. Then, the scientists will review the data to test if it has produced any changes in the life of its owner.

“I talk to him all the time, and he responds to my voice,” says a seventy-year-old lady. “When I’m watching TV, he’ll stay in my arms until he wants down. He has his own mind.”

The AIBOs respond to certain orders. The scientists say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog removes exercise and feeding concerns.

“At the beginning, it was believed that no one would relate(与……相关) to the robotic dog, because it was metal and not furry.” Beck says. “Hopefully, down the road, these robotic pets could become a more-valuable health helper. They will record their masters’ blood pressure, oxygen levels or heart rhythms(心律). AIBOs may even one day have games that can help stimulate(刺激) older people’s minds.”

1.The purpose of Beck and Edwards’ study is to _____________.

A. understand human-animal relationship

B. make lonely old people’s life better

C. find the causes of old people’s loneliness

D. improve the animal-assisted research

2. In the research, the old people are asked to _____________.

A. note the activities of AIBOs

B. keep AIBOs at home for 12 weeks

C. record their feelings and activity

D. study the collected information

3. What does the underlined word “removes” mean?

A. moves again B. is movable

C. doesn’t need D. need

4.The writer seems to suggest that the future robotic dogs may__________.

A. cure certain diseases B. keep old people active

C. change people’s ideas D. look more like real dogs

Be proud of what you do”(对你所做的感到骄傲),my father always told me, “whether you are a boss (老板)or a cleaner”, When I was 15, I got a summer job in a hospital, I was told that my duties would include sweeping floors. I smiled and remembered Dad’s words. Even though my job was the lowest,it made me feel excited. I saw it as a challenge because it was my first job. I learned to be on time and tried to do everything well. In return(作为回报),I was treated with respect(尊重) by doctors, nurses and patients. Each morning I imagined that the dirty dishes would make patients more sick if I were not there to wash them clean. After breakfast was done, I started sweeping the floors of all patient rooms and cleaning toilets. Though I was tired, I wanted the job to be done well, people would say, “That young boy really does a good job.” That gave me a pride. Working in the hospital taught me that being proud of one’s job is important. It does not matter whether the job is sweeping floors or managing a large business. Though every job I have ever had,my father’s words have always stayed with me, I have swept floors, and I have been a manager(经理). I think Dad would be proud of me!

阅读短文,判断正(A)误(B)。

1.The writer’s first job was a doctor.

2.When the writer was in the hospital, he worked hard.

3.The writer looked after patients in the hospital..

4.From the passage we know that the father’s words encouraged the writer to do everything well

5.The best title of the passage is “My first job”.

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