20xx年emba真题(编辑修改稿)

20xx年emba真题(编辑修改稿)内容摘要：

it helps improve the quality of life C. the lack of it equals serious illness D. it enables people to live longer 32. Many people do not engage in physical exercise mainly because ______. A. they are not aware of its benefits B. they don’t have the facilities C. they don’t think they need it D. they are physically unfit for it 33. According to the passage, physical exercise can make people ______. A. stronger and more intelligent B. more intelligent and more openminded C. more openminded and healthier D. healthier and stronger 34. Physical exercise is socially beneficial because ______. A. it gives people petitive advantage B. it helps people reduce anxiety C. it enables employees to work better for their pany D. it makes people confident in dealing with others 35. According to the passage, regular physical exercise can make old people ______. 中国最庞大的实用下载资料库 (负责整理 . 版权归原作者所有 ) A. better able to look after themselves B. look younger than they really are C. less likely to suffer from diseases D. more aggressive in their interaction with others Passage Two According to the United States government, people are classified as homeless if they have no place to stay and no expectation of finding a place for the next thirty days. Although technically accurate, that is an impersonal assessment of an enormous and very human problem. The homeless population represents all of us Americans. It includes men and women, the elderly, children, and infants. Its members are from all ethnic (种族的 ) groups. What they have in mon is poverty. Currently in the ., thirtynine million people live in poverty. When money is really tight, paying the rent or buying food often bees a choice. Government assistance in the form of food stamps does help but, as one homeless man explains, you can’t pay the rent with food stamps. With no money for rent, the streets and homeless shelters bee the alternative. Although men constitute the largest group within the homeless population, homeless women with children are rapidly joining them. In fact, one quarter of the homeless people in the . are teenagers and 中国最庞大的实用下载资料库 (负责整理 . 版权归原作者所有 ) young children. People may bee homeless for numerous reasons. However, there are certain factors that many of these individuals have in mon. They include a lack of adequate education and job skills. A majority of the teenagers and adults have not pleted high school. The abuse of alcohol and drugs is also a mon factor. One third of the adult homeless population abuses alcohol, while one quarter of the same group uses drugs. Some members of this population suffer mental health problems. Within the past several years many institutions for the mentally ill have been closed and their patients sent “home”. Unfortunately, a number of those people have no home to go to and they are unable to adequately look after themselves. Job loss in today’s economy has also bee a real factor in the loss of people’s homes. The breakup of families through abandonment and divorce are also contributing factors, particularly when there are children involved. The parent who is left to care for the kids with inadequate ine may be forced to depend on the homeless shelters to put a roof over their heads. 36. The writer thinks that the . government’s definition of the homeless reveals ______. A. an insincere attitude toward the homeless 中国最庞大的实用下载资料库 (负责整理 . 版权归原作者所有 ) B. an unbearable attitude toward the homeless C. an uncivilized attitude toward the homeless D. an unsympathetic attitude toward the homeless 37. The . government helps the homeless by ______. A. giving them homeless allowances B. giving them food stamps C. finding jobs for them D. finding residences for them 38. Most of the homeless in the . are ______. A. male adults B. female adults C. the elderly D. children 39. People bee homeless for all the following reasons EXCEPT ______. A. the lack of adequate education B. the abuse of alcohol and drugs C. the closure of institutions for the mentally ill D. the poor performance of economy 40. The breakup of families is likely to lead to homelessness because a parent with kids may ______. A. lose his or her job in today’s economy B. be unable to look after the kids C. not have enough ine D. find residence at a homeless shelter 中国最庞大的实用下载资料库 (负责整理 . 版权归原作者所有 ) Passage Three In early 20xx eight tiny sensors were dropped from a plane near a military base in California. After hitting the ground, the sensors—also known as smart dust sensors—anized themselves into a work and quickly detected a fleet of military vehicles on the ground. The determined the direction, speed and size of a series of military vehicles traveling along the road and later transmitted the data to a puter at a nearby base camp. Smart dust sensors are miniputers—as small as a grain of rice in some cases—that can monitor and evaluate their physical environment and can relay the information via wireless munication. They can monitor elements such as temperature, moi。