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1、职称英语卫生A级练习题及答案职称英语卫生A级练习题及答案HighwaysWith the increase in auto production, private turnpike (收费马路) companies under localauthorities began to spring up, and by 1921 there were 387,000 miles of paved roads. At that time,there were no national standards for size, weight restrictions, or weight of trucks
2、. During the WorldWar I, roads throughout the country were nearly destroyed by the weight of trucks. When GeneralEisenhower returned from Germany in 1919, he noted, "The old convoy (车队) had started methinking about good, two-lane highways, but Germany's autobahn or motorway had made me seet
3、he wisdom of broader ribbons across the land."The interstate highway system was finally started in 1956. To build its 44,000-mile web ofhighways, bridges, and tunnels, hundreds of unique engineering designs and solutions had to beworked out. Considering the many geographic features of the count
4、ry such as mountains, steepgrades, wetlands, rivers, deserts and plains, innovative designs of roadways began to weave theirway across the country, forever altering the face of America.Today, the interstate system links every major city in the U.S., and the U.S. with Canada andMexico. Built with saf
5、ety in mind, the highways have wide lanes and shoulders, dividing medians,or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access. Thedeath rate on highways is half that of all other U.S. roads (0.86 deaths per 100 million milescompared to 1.99 deaths per 100 mil
6、lion on all other roads).By opening the North American continent, highways have enabled consumer goods andservices to reach people in remote and rural areas of the country, spurred the growth of suburbs,and provided people with greater options in terms of jobs, access to cultural programs, health ca
7、re,and other benefits. Above all, the interstate system provides individuals with what they cherishmost: personal freedom of mobility.The interstate system has been an essential element of the nation's economic growth in termsof shipping and job creation: more than 75 percent of the nation's
8、 freight deliveries arrive by truck;and most products that arrive by rail or air use interstates for the last leg of the journey by vehicle.Not only has the highway system affected the American economy by providing shipping routes, butit has led to the growth of spin-off industries like service stat
9、ions, motels, restaurants, and shoppingcenters. It has allowed the relocation of manufacturing plants and other industries from urban areasto rural areas.16. National standards for paved roads were in place by 1921.A. RightB. WrongC. Not mentioned17. Eisenhower felt that the broad German motorways h
10、ad better quality than the highways ofAmerica.A. RightB. WrongC. Not mentioned18. In the 1950s the American government finally took action to build a national highway system.A. RightB. WrongC. Not mentioned19. Many of the problems presented by the country's geographical features found solutions
11、ininnovative engineering projects.A. RightB. WrongC. Not mentioned20. With safety considerations, the death rate on interstate highways is still higher than that ofother American roads.A. RightB. WrongC. Not mentioned21. The interstate highway system provides access between major military installati
12、ons in America.A. RightB. WrongC. Not mentioned22. Service stations, motels and restaurants promoted the development of the interstate highway system.A. RightB. WrongC. Not mentioned16.B。题干：只有在2月我们须要关注孩子的口腔健康。文章第一句讲：“2月是国际儿童牙齿健康月，但是每天都须要重视孩子的口腔健康”。因此题干所述与文章信息不符，选B。17.A。题干：牙齿和口腔疾病在大人和孩子中都特别常见。文章第一段中提
13、到：“在国际口腔健康日发布了最为综合的探讨结果，把口腔和牙齿疾病叫作无声流行病，甚至在孩子中也很常见。”因此，题干所述与原文相符，故选择A。18.C。题干：男孩子因为牙疾病问题缺失的课程更多。文章并没有提及题干所述问题，所以选C。19.A。题干：孩子的口腔问题可以发展成更为严峻的问题。文章第三段讲：“这很重要，因为牙齿疾病可以影响孩子的自尊心，并导致吃饭、说话、听力等方面的问题。”题干所述与文章信息相符，因此选A。20.B。题干：牙齿问题不行能避开。文章第四段讲：“但是许多时候，牙齿问题是可以避开的。”题干所述与文章信息不符，因此选B。21.C。题干：低收入群体的孩子很感谢牙医。文章并没有提及低收入群体孩子对牙医的看法，所以本题选C。22.A。题干：许多孩子在上学前没有去看过牙医。文章第六段讲：“37%的孩子在上学前没有看过牙科医生。”题干叙述与原文相符，故本题选择A。本文来源：网络收集与整理，如有侵权，请联系作者删除，谢谢！第1页 共1页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页第 1 页 共 1 页
