Problem: Given the question: Write a multi-choice question for the following article: Article: This may be music to your ears. Researchers P. Jason Rentfrow and Samuel Gosling gave 3,500 people a personality quiz. Then they asked them to name their favorite kind of music. "We found that the musical style people like are closely linked to their personalities," Gosling says. RAP/HIP-HOP Known for their quick speech, some rappers can say more than 700 syllables a minute! If you like rap/hip-hop, you are energetic and have a way with words. _ , whether it's new moves on the dance floor or your hip style. CLASSLCAL In the 18thcentury, classical musicians were like rock stars. Beethoven and Mozart, for example, played in packed concert halls. If you like classical, you are open to new ideas and like debating with friends. Creative and imaginative, you can easily spend many hours scrapbooking, writing or painting. COUNTRY Country music came from the folk songs of English, Scottish, and Irish settlers of the southeastern United States. If you like country, you express your opinions well, which makes you the ideal class president or team captain. Traditional and loyal, you enjoy spending time with your family. POP Pop music is designed to appeal to almost everyone, and it does. Each year, the industry brings in about 30 billion dollars! If you like pop, you are attractive to your friends. You can make big things happen, like planning for a huge party or inspiring your team to victory. ROCK In the 1950s, rock music created a brand-new culture. Teenagers, for the first time, had an identity separate from adults and children. If you like rock, you are a risk-taker who never accepts no for an answer. You rise to any challenge, like doing very well in a big exam or landing the lead in the school play. If these personality profiles don't match you, that's OK. These are just for fun.
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Question: We can know from this passage that _ .Options:A in the 18thcentury, classical musicians were like pop starsB country music came from the old songs of the Native AmericansC pop music is liked by the largest number of people in the worldD everyone can find his personality in this passageAnswer:C

Problem: Given the question: Write a multi-choice question for the following article: Article: Hong Kong (CNN)--A Dutch artist and designer has come up with a device he hopes will suck pollutants from Beijing's smog-covered skies, creating columns of clean air for residents. An electromagnetic field caused by copper coils will pull small pieces in the smog to the ground where they can be easily cleaned. "It's like when you have a balloon which has electricity and your hair goes toward it.Same with the smog," says artist Daan Roosegaarde.His studio has reached an agreement with the Beijing government to test the technology in one of the capital's parks.With its skies regularly covered by filthy gray smog, Beijing this week announced a series of emergency measures to deal with the problem in public. Roosegaarde says an indoor experiment has already proved it works and he is confident the results--with the help of a team of scientists and engineers--can be copied outside."Beijing is quite good because the smog is quite low. It's in a valley so there's not so much wind.It's a good environment to explore this kind of thing.We'll be able to purify the air and the challenge is to get rid of the smog so you can see the sun again." Roosegaarde acknowledges that projects like this are a way of drawing attention to the problem, rather than a complete solution to Beijing's serious and terrible air pollution."This is not the real answer for smog.The real answer has to do with clean cars, different industry and different lifestyles," he says. However, he hopes the project will make a difference by allowing the city's residents to realize the difference between breathing clean and smog-filled air."I want to take a park in Beijing, 50m by 50m square, and make it the cleanest park in Beijing," he says.He is still discussing with local authorities which park will be used. Roosegaarde's studio has worked on several projects that use static electricity in unusual ways:creating a road that charges electric cars and a floor that generates electricity when danced on.
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Question: How does Roosegaarde's device function?Options:A By using a balloon.B By using hair with electricity.C By collecting smog pieces with electricity.D By building a park in a valley.Answer:C

Problem: Given the question: Write a multi-choice question for the following article: Article: Parents often think that time spent with their kids will gradually decrease in adolescence. But a new study suggests that while teens try to avoid spending a lot of time together with their parents, private parent-child meetings may actually increase in their early adolescent years. And that may raise a teenager's self-esteem and social confidence, especially if it is the time that spent with Dad, the researchers added. The researchers created a long-term study in which they invited families in 16 school districts in central Pennsylvania to participate. In each family, a teenager, a younger sibling , their mother and their father were interviewed at home and then asked about their activities and self-worth five times over a period of seven years. The study authors were surprised to discover that when fathers spent more time alone with their teenagers, the kids reported they felt better about themselves. Something about the father's role in the family seemed to improve self-esteem among the teenagers in the study, said study co-author Susan McHale, a professor of human development at Pennsylvania State University. "Time with Dad often involves joking, teasing, and other playful interactions. Fathers, compared to mothers, were more involved in leisure activities and had more peer-like interactions with their children, which is crucial for youth social development," the study showed. But Marta Flaum, a psychologist in Chappaqua, New York, said, "How these findings reflect the real world is a real question. The sample in the study is so small and so unrepresentative of most families in the country today that I'm not sure how much we can generalize from it. In my community in Westchester County, I don't see parents and teenagers spend much time together at all. Parents are often working so hard and have less time to be together with their kids." However, Flaum encourages parents to make time for their kids no matter how much work they have to do. "Research like this reminds us of how important _ is. The time we...
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Question: Where is the passage most likely to be taken from?Options:A Science magazine.B A news report.C A research plan.D An advertisement.Answer:B