I'm taking a test and have to guess the right answer to the question after the article. Article: Three years ago, five parrots were set free in a wild place of Arizona, thousands of miles from the Channel Islands in Jersey where they had been looked after by zookeepers. No evolutionary strategies informed them how to behave in this new landscape of mountainous pine forest unoccupied by their kind for 50 years. To the researchers' surprise, they failed to make contact with a group of wild parrots imported from Mexico and set free at the same time. Within 24 hours the reintroducing ended in failure, and the poor birds were back in cages, on their way to the safety of the Arizona reintroduction programme. Ever since then, the programme has enjoyed great success, mainly because the birds now being set free are Mexican birds illegally caught in the wild, confiscated on arrival north of the border, and raised by their parents in the safety of the programme. The experience shows how little we know about the behaviour and psychology of parrots, as Peter Bennett, a bird researcher, points out: "Reintroducing species of high intelligence like parrots is a lot more difficult. People like parrots, always treating them as nothing more than pets or valuable 'collectables'." Now that many species of parrot are in immediate danger of dying out, biologists are working together to study the natural history and the behaviour of this family of birds. Last year was an important turning point: conservationists founded the World Parrot Trust, based at Hayle in Cornwall, to support research into both wild and caged birds. Research on parrots is vital for two reasons. First, as the Arizona programme showed, when reintroducing parrots to the wild, we need to be aware of what the birds must know if they are to survive in their natural home. We also need to learn more about the needs of parrots kept as pets, particularly as the Trust's campaign does not attempt to discourage the practice, but rather urges people who buy parrots as pets to choose birds raised by humans. Question: According to the passage, people are advised _ . Options: A: to treat wild and caged parrots equally B: to set up comfortable homes for parrots C: not to keep wild parrots as pets D: not to let more parrots go to the wild
C

I'm taking a test and have to guess the right answer to the question after the article. Article: Just about every week now, we read a newspaper headline about the genetic basis for breast cancer, intelligence, orobesity. Such news stories may lead us to believe our lives are being _ by genetic discoveries. We may be close to changing and getting rid of mental illness, for example and identify the causes of crime,personality, and other basichuman weaknesses. But these hopes, it turns out, are based on faulty assumptions about genes and behavior. In many cases, people are motivated to accept research claims by the hope of finding solutions for frightening problems, like breast cancer. Accepting genetic causes for their characteristics can relieve guilt about behavior they want to change but can't. Efforts made to fight against them, at growing expense, have made little or no visible progress. The public wants to hear that science can help. Meanwhile, genetic claims are being made for many ordinary and abnormal behaviors, from addictiontoshynessand even to political views anddivorce. If who we are is determined from pregnancy, then our efforts to change or to influence our children may be useless. There may also be no basis for insisting that people behave themselves and obey laws. Thus, the revolution in thinking about genes has great consequences for how we view ourselves as human beings. Most claims linking emotional disorders and behaviors to genes are statistical in nature. The research finds are insufficient for deciding that alcoholism or manic-depression is inherited. In the late 1980s, genes for manic-depression were identified by teamsof geneticists. The claims have now been definitively proved wrong. Genetic data on the major mental illnesses make it clear that they can't be reduced to purely genetic causes. According to Myrna Weissman, Ph.D., Americans born before 1905 had a 1 percent rate of depression by age 75. Among Americans born a half century later, 6 percent become depressed by age 24! Similarly, while the average age at which manic-depression first appears was 32 in the mid 1960s,... Question: What can we learn from Dr. Gelernter and his colleagues' research? Options: A: There may be a genetic basis for alcoholism. B: Genes can explain why people drink too much. C: Perhaps drinking is more rewarding for alcoholics. D: There was no link between gene and alcoholism.
D

I'm taking a test and have to guess the right answer to the question after the article. Article: Why College Is Not Home The college years are supposed to be a time for important growth in autonomy and the development of adult identity. However, now they are becoming an extended period of adolescence, during which many of today's students and are not shouldered with adult responsibilities. For previous generations, college was decisive break from parental control; guidance and support needed help from people of the same age and from within. In the past two decades, however, continued connection with and dependence on family, thanks to cellphones, email and social media, have increased significantly. Some parents go so far as to help with coursework. Instead of promoting the idea of college as a _ from the shelter of the family to autonomy and adult responsibility, universities have given in to the idea that they should provide the same environment as that of the home. To prepare for increased autonomy and responsibility, college needs to be a time of exploration and experimentation. This process involves "trying on " new ways of thinking about oneself both intellectually and personally. While we should provide "safe spaces" within colleges, we must also make it safe to express opinions and challenge majority views. Intellectual growth and flexibility are fostered on debate and questioning. Learning to deal with the social world is equally important. Because a college community differs from the family, many students will struggle to find a sense of belonging. If students rely on administrators to regulate their social behavior and thinking pattern, they are not facing the challenge of finding an identity within a larger and complex community. Moreover, the tendency for universities to monitor and shape student behavior runs up against another characteristic of young adults: the response to being controlled by their elders. If acceptable social behavior is too strictly defined and controlled, the insensitive or aggressive behavior that administrators are seeking to minimize may actually be... Question: According to the author,what role should college play? Options: A: to develop a shared identity among students B: to define and regulate students' social behavior C: To provide a safe world without tension for students D: To foster students' intellectual and personal development
D