Read the following article and select the best answer. Article: A new study has found that it may be possible to train people to be more intelligent, increasing the brainpower they had at birth. Until now,it has been widely assumed that the kind of mental ability that allows us to solve new problems without having any relevant previous experience--what psychologists call fluid intelligence--is innate and cannot be taught(though people can raise their grades on tests of it by practicing). But in the new study,researchers describe a method for improving this skill,along with experiments to prove it works. The key, researchers found, was carefully structured training in working memory--the kind that allows memorization of a telephone number just long enough to dial it.This type of memory is closely related to fluid intelligence,so the researchers reasoned that improving it might lead to improvements in fluid intelligence. First they measured fluid intelligence of volunteers using standard tests.Then they trained each in a complicated memory task--the child's card game,in which they had to recall a card they saw and heard.During the course, they needed to ignore irrelevant items, monitor ongoing performance,manage two tasks at the same time and connect related items to one another in space and time. The four groups experienced a half-hour of training daily for 8, 12, 17 and 19 days, respectively.To make sure they were not just improving their test-taking skills,the researchers compared them with control groups that took the tests without the training. The results, published Monday in The Proceedings of the National Academy of Sciences,were striking.Improvement in the trained groups was a lot greater.Moreover,the longer they trained, the higher their scores were.All performers,from the weakest to the strongest,showed significant improvement. "Our results show you can increase your intelligence with proper training." said Dr Jaeggi, a co-author of the paper."No one knows how long the gains will last after training stops," he added, "and the experiment's design did not allow the... Question: .When the experiment was conducted, the researchers _ . - trained the four groups for the same period of time - only made comparisons between the four groups - compared the four groups with control groups - trained the four groups together
compared the four groups with control groups

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Read the following article and select the best answer. Article: Alice Walker makes her living by writing. And her poems, short stories, and novels have won many prizes for her. She was born in Eatonton, Georgia. She went to public schools there, and then to Spelman College in Atlanta before coming to New York to attend Sarah Lawrence College, from which she graduated in 1966. For a time she lived in Jackson, Mississippi, with her lawyer husband and small daughter. About Langston Hughes, American Poet, her first book for children, she says, "After my first meeting with Langston Hughes, I promised I would write a book for children someday. Why? Because I, at twenty-two, knew next to nothing of his work, and he didn't scold me; he just gave me a pile of his books. And he was kind to me; I will always be thankful that in his warmth he fulfilled my deepest dream (and need) of what a poet should be." "To me he is not dead at all. Hardly a day goes by that I don't think of him or speak of him. Once, just before he died, when he was sick with the flu, I took him a basket full or oranges. The joy I felt in giving that simple gift is undiminished by time. He said he liked oranges, too. " Question: What is the main topic of the passage? - Langston Hughes' books about Alice Walker. - The childhood of Alice Walker and Langston Hughes. - Langston Hughes, American poet. - Alice Walker's reflection (,) on Langston Hughes.
(Answer)
Alice Walker's reflection (,) on Langston Hughes.

Ques: Read the following article and select the best answer. Article: People travel for a lot of reasons.Some travelers go to see battlefields or religious shrines.Others are looking for culture,or simply want to have their photos taken in front of famous places.But most Europeans are willing to pay a lot of money and put up with a lot of inconveniences for the sun because they have so little of it.Residents of cities like London,Copenhagen,and Amsterdam spend a lot of their winter in the dark because the days are so short and much of the rest of the year is in the rain.Every summer,more than 25 million people travel to Mediterranean resorts and beaches for their vacation.They all come for the same reason: sun. The huge crowds mean lots of money for the economies of Mediterranean countries.Italy's 30,000 hotels are booked every summer.And 13 million people camp out on French Beaches,parks,and roadsides.Spain's long sandy coastline attracts more people than anywhere else.37 million tourists visit yearly,or one tourist for every person living in Spain. But there are signs that the area is getting more tourism than it can handle.The Mediterranean is already one of the most polluted seas on earth.And with increased tourism,it's getting worse.The French can't figure out what to do with all the garbage left by campers around St.Tropez.And in many places,swimming is dangerous because of pollution. None of this,however,is damaging anyone's fun.The Mediterranean gets more popular every year with tourists.Obviously,they don't go there for clean water.They stand traffic jams and seem to like crowded beaches.They don't even mind the pollution.No matter how dirty the water is,the coastline still looks beautiful.And as long as the sun shines,it's still better than sitting in the cold rain in Berlin,London,or else. Question: Which of the following will damage the tourists' fun at Mediterranean resorts and beaches? - Polluted water. - Crowded buses. - Traffic jams. - Rainy weather
Ans: Rainy weather

Ques: Read the following article and select the best answer. Article: When Steve Maxwell graduated from college, he had an engineering degree and a high tech job -- but he couldn't balance his checkbook. "I took one finance class in college but dropped it to go on a ski trip," says the 45-year-old father of three, who lives in Windsor, Colorado. "I actually had to go to my bank and ask them to teach me how to read my statement." One of the biggest obstacles to making money is not understanding it: Thousands of us avoid investing because we just don't get it. But to make money, you must be financially literate. "It bothered me that I didn't understand this stuff," says Steve, "so I read books and magazines about money management and investing, and I asked every financial whiz I knew to explain things to me." He and his wife started applying the lessons: They made a point to _ . They never bought on impulse, always negotiated better deals (on their cars,cable bills, furniture) and stayed in their home long after they went for an expensive vacation. They also put 20 percent of their annual salary into investments. Within ten years, they were millionaires, and people were coming to Steve for advice. "Someone would say, 'I need to refinance my house -- what should I do? 'A lot of times, I wouldn't know the answer, but I'd go to find it and learn something in the process," he says. In 2003, Steve quit his job to become part owner of a company that holds personal finance seminars for employees of corporations like Wal Mart. He also started going to real estate investment seminars, and it's paid off: He now owns $ 30 million worth of investment properties, including apartment complexes, a shopping mall and a quarry. "I was an engineer who never thought this life was possible, but all it truly takes is a little self education," says Steve. "You can do anything once you understand the basics." Question: It can be inferred from the passage that _ . - self education is very important to one's life - everyone should learn how to invest in their life - Steve Maxwell was quite interested in finance classes in college - Steve became rich because he saved every penny he had earned
Ans:
self education is very important to one's life