I'm taking a test and have to guess the right answer to the question after the article. Article: A four-year-old girl sees three biscuits divided between a stuffed crocodile and a teddy bear.The crocodile gets two; the bear one."Is that fair?" asks the experimenter.The girl judges that it is not."How about now?" asks the experimenter, breaking the bear's single biscuit in half.The girl cheers up: "Oh yes, now it's fair.They both have two." Strangely, children feel very strongly about fairness, even when they hardly understand it. Adults care about fairness too --- but how much? One way to find out is by using the ultimatum game, created by economist Werner Guth.Jack is given a pile of money and proposes how it should be divided with Jill.Jill can accept Jack's "ultimatum", otherwise the deal is off, and neither gets anything. Suppose Jack and Jill don't care about fairness, just about accumulating cash.Then Jack can offer Jill as little as he likes and Jill will still accept.After all, a little money is more than no money.But imagine, instead, that Jack and Jill both care only about fairness and that the fairest outcome is equality.Then Jack would offer Jill half the money; and Jill wouldn't accept otherwise. What happens when we ask people to play this game for real? It turns out that people value fairness a lot.Anyone offered less than 20-30% of the money is likely to reject it.Receiving an unfair offers makes us feel sick.Happily, most offers are pretty equitable; indeed, by far the most common is a 50-50 split. But children, and adults, also care about a very different sort of (un)fairness, namely cheating.Think how many games of snakes and ladders have ended in arguments when one child "accidentally" miscounts her moves and another child objects.But this sense of fairness isn't about equality of outcome: games inevitably have winners and losers.Here, fairness is about playing by the rules. Both fairness-as-equality and fairness-as-no-cheating matter.Which is more important: equality or no-cheating? I think the answer is neither.The national lottery , like other lotteries, certainly doesn't make... Question: The chief factor in preventing unfairness is to _ . Options: A: observe agreements B: establish rules C: strengthen morality D: understand negotiation
A

I'm taking a test and have to guess the right answer to the question after the article. Article: If you know exactly what you want, the best way to get a job is to get specialized training. A recent survey shows that companies like graduates in such fields as business and health care who can go to work immediately with very little on-the-job training. That's especially true of booming fields that are challenging for workers. At Cornell's School of Hotel Administration, for example, bachelor's degree graduates get an average of four or five job offers with salaries ranging from the high teens to the low 20s and plenty of chances for rapid advancement. Large companies, especially, like a background of formal education coupled with work experience. But in the long run, too much specialization doesn't pay off. Business, which has been flooded with MBAs, no longer considers the degree an automatic stamp of approval. The MBA may open doors and command a higher salary initially, but . As further evidence of companies gradually losing faith in specialized degrees, Michigan State's Scheetz mentions a pattern in hiring practices. Although companies tend to take on specialists as new hires, they often seek out generalists for middle and upper-level management. "They want someone who isn't constrained by details to look at the big picture," says Scheetz. This sounds like a formal statement that you approve of the liberal-arts graduates. Time and again labor-market analysts mention a need for talents that liberal-arts majors are assumed to have: writing and communication skills, organizational skills, open-mindedness and adaptability, and the ability to analyze and solve problems. David Birch, manager of the Boston Red Sox, claims he does not hire anybody with an MBA or an engineering degree, "I hire only liberal-arts people because they have a less-than-canned way of doing things," says Birch. For a liberal-arts degree, students focus on some basic courses that include literature, history, mathematics, economics, science, human behavior--plus a computer course or two. With these useful and important courses, you... Question: What kinds of people are in high demand on the job market? Options: A: Students with a bachelor's degree in humanities. B: People with an MBA degree from top universities. C: People with formal schooling plus work experience. D: People with special training in engineering
C

I'm taking a test and have to guess the right answer to the question after the article. Article: Researchers at San Diego Zoo have been studying what has been described as the "secret language" of elephants. They have been monitoring communications between animals that cannot be heard by human ears. The elephant's call will be familiar to most people, but the animals also give out growls . Their growls, however, are only partly audible ; two-thirds of the call is at frequencies that are too low to be picked up by our hearing. To learn more about the inaudible part of the growl, the team attached (......) a microphone sensitive to these low frequencies and a GPS tracking system to eight of the zoo's female elephants. The researchers could then relate the noises the animals were making to what they were doing. Matt Anderson, who led the project, told BBC News, "We're excited to learn how they interact and contact with one another." The team has already learned that pregnant females use this low frequency communication to announce to the rest of their long gestation of over two years, in the last 12 days we see the low part of the growl, which we can't hear. This we believe is to announce to the rest of the herd that the baby is upcoming," said Dr Anderson. The researchers believe that this also warns the elephants to look out for coming danger. "You may think that a baby calf of about 300 pounds would not be as open to predation as other species," he says. "But packs of hyenas are a big threat in the wild." Female elephants are only in season for around four days every four years and these calls can be heard by males more than two miles away. Question: What is the passage mainly about? Options: A: The elephants can speak like people. B: The wild elephants' ways to fight against enemies. C: The "secret language" between elephants. D: The special life of female elephants.
C