Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Scientific experiments can sometimes go wrong and when they do the results may range from the disastrous to the troubling. One such experiment took place in South America about fifty years ago. Whether its final consequences will cause serious damage or nothing more than a small trouble still remains to be seen. The story began in 1956 when an American scientist working in Brazil decided to solve the problem of increasing the productivity of that country's bees. He imported a very active type of African bee from Tanzania and mated it with the more easy-going native variety to produce a new kind of bees. The new bees worked harder and produced twice as much honey. It seemed that Professor Kerr, for that was the scientist's name, had a total success on his hands.www.zxxk.com Then things began to go wrong. For some reason as yet unseen, but perhaps as a result of something in their environment, the new bees began to develop extremely attacking personalities. They became bad-tempered and easy to be angry, attacked the native bees and drove them from their living places. But worse was to follow. Having taken over the countryside, the new bees, with their dangerous stings , began to attack its neighbors -- cats, dogs, horses, chickens and finally man himself. A long period of terror began that has so far killed a great number of animals and about 150 human beings. This would have been bad enough if the bees had stayed in Brazil. But now they are on the move, heading northwards in countless millions towards Central and North America, and moving at the alarming speed of 200 miles a year. The countries that lie in their path are naturally worried because it looks as if nothing can be done to stop them. Question: Which of the following may be the cause of the new bees' attacking personalities? Options: A: Their production of honey. B: Their living environment. C: Their hard work. D: Their bad temper.
Ans: B

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Prince Charles yesterday pledged to reduce the royal impact on the environment through sweeping changes to his personal lifestyle and official schedule. The prince will replace carbon-heavy private jets and helicopters with scheduled flights and train services. The move came as Prince Charles urged business leaders to publish the environmental pact of their activities. He said, "Few accountants and business decision-makers ask, 'How much of our critical natural resource is left? How many miles of polar ice cap has our business helped melt this year? By how many inches have we raised sea levels? How many species have we put at risk? How many homes will be flooded , how many people will die of thirst or starvation because of our activities?' These are not comfortable questions, but, by God, they need to be asked. " He added, "At the moment these costs do not appear in anyone's books...Yet they are real, they are incurred now and in a ly short time, the damage being caused may be beyond remedy. "He said the world was "running up _ in history, but with little or no thought for how the bill will ever be paid. '' Flanked by the prime minister and business and community leaders at St James's Palace, the prince said his new"accounting for sustainability" project would give consumers the power to choose products that caused less damage to the planet* Duchy Originals, the prince's food company, is taking steps to work out how much carbon dioxide and other greenhouse gas are emitted in growing, processing and distributing its products. The changes to the prince's travel arrangements announced yesterday are part of a wider review of the carbon footprint associated with activities at all three of his residences:Clarence House in London, Highgrove and Birkhall on the Balmorals estate, as well as the activities of his 21 personal and 1 0 5 full-time staff . Measures include a review of electricity use, commuter and other staff travel and are intended to identify further reductions in carbon dioxide emissions.... Question: How does Prince Charles feel about business leaders in terms of environmental protection? Options: A: Dissatisfied. B: Disappointed. C: Doubtful. D: Impatient.
Ans: A

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Have you taken inventory of the stress in your life? Stress can come from work. It can come from family. It can come from the places we live and the lifestyles we choose. In a recent survey, 60 percent of respondents said the city in which they live is noisier now than five years ago. The other 40 percent? They didn't hear the question. How much stress do you feel? Though not all stress should be avoided, too much pressure can cause lasting harm in practically every area of your life. The solution is to take control. Robert Reich did just that. As Secretary of Labor in the Clinton cabinet ,Robert B. Reich, told of his decision to resign from the stressful job. He said,"I have the best job I've ever had and probably ever will. No topping it."It was true. He seemed to love his job. But he added, "I also have the best family I'll ever have, and I can't get enough of them."And there was the problem --too much of a good thing. He could not give himself to his family and to this particular career at the same time. So Reich said,"I had to choose, I told the boss I'll be leaving, and explained why." His boss, of course, was the president of the United States. And the country took notice. Some people were surprised. Here was a high government official who made a decision to step out of an important and powerful position in order to spend more time at home. He took control. That is the first step to free ourselves from unnecessary stress: take control. Make the hard decision. It may be a decision for less money, a smaller home, a new location, a different job, less prestige ,or a simpler lifestyle. But one thing I believe: it will be a decision you will never regret. Question: According to the passage, where might the stress come from? Options: A: Work. B: Family. C: The place we live and the lifestyles we choose. D: All of the above.
Ans:
D