(Question)
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 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 , 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 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 _ exercise and feeding concerns. "At the beginning, it was believed that no one would relate(......) 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 . AIBOs may even one day have games that can help stimulate older people's minds." 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
(Answer)
B

(Question)
This Thursday, across the USA, kids are skipping school and going to work with their parents. They'll be making copies, sending faxes and sweeping floors. This is because April 28 is Take Our Sons and Daughters to Work Day all over the USA. This holiday shows kids what it means to be a grown-up in the working world. I still remember when this day started, I was very happy. Not only did I have the chance to miss school, but I also got to sit in my dad's taxi all day long and we would go to a restaurant for lunch. But after only 20 minutes of driving around the city, I was very bored. couldn't read my book in the car as I would get carsick and my dad didn't like to turn on the radio. I got hot and uncomfortable. People wouldn't get into his taxi because they thought he already had a passenger-me, so nothing happened. It seemed years before we went out for lunch. I actually started to miss school. While the point of the day is to give kids a chance to experience real-life jobs and give them an idea of the possibilities for their futures, I got something completely different from the day. I learned to appreciate school. Where else do you get to play with your friends, do science experiments, read great books and write stories all in one day? Just as you'll have to learn to love your job later in life, learn to love school now. If you don't already, try spending the day at work with your dad. That day the writer was happy at first for the following reasons except _ . A) she didn't have to go to school B) she would work as a grown-up C) she could sit in her father's taxi all day D) she would go out for lunch with her father
(Answer)
B

(Question)
Once a boy went to a palace to ask a wise man what the secret of happiness is. After talking with the boy, the wise man asked the boy to look around the palace and return in two hours. "And , I want to ask you to do something,"said the wise man ."As you look around, carry this spoon with you without making the oil spill ." The boy began walking up and down the stairs of the palace, and he kept his eyes on the spoon all the time. After two hours, he returned. "Well," asked the wise man, "what did you see in my palace?" The boy said that he had seen nothing. "Then go back and enjoy my wonderful world," said the wise man. The boy picked up the spoon and began to look around the palace again. This time, he saw many beautiful things in the palace. When he returned, the wise man asked, "but where are the drops of oil I give you?" The boy saw that the oil was gone. "There is only one piece of advice I can give you," said the wise man. "The secret of happiness is to see all wonders of the world and never to forget the drops of oil on the spoon." ,A, B, C, D,, . Why did the boy see nothing for the first time to look around the wise man's palace? A) Because he kept his eyes on the spoon all the time. B) Because he was blind. C) Because there was nothing in it. D) Because the oil was gone.
(Answer)
A