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1、2022年考博英语-东华大学考前模拟强化练习题（附答案详解）1. 单选题In recent years, railroads have been combining with each other, merging into super systems, causing heightened concerns about monopoly. As recently as 1995, the top four railroads accounted for under 70 per cent of the total ton-miles moved by rails. Next year, af
2、ter a series of mergers is completed, just four rail roads will control well over 90 percent of all the freight moved by major rail carriers.Supporters of the new super systems argue that these mergers will allow for substantial cost reductions and better coordinated service. Any threat of monopoly,
3、 they argue, is removed by fierce competition from trucks. But many shippers complain that for heavy bulk commodities traveling long distances, such as coal, chemicals, and grain, trucking is too costly and the railroads therefore have them by the throat.The vast consolidation within the rail indust
4、ry means that most shippers are served by only one rail company. Railroads typically charge such “captive” shippers 20 to 30 percent more than they do when another railroad is competing for the business. Shippers who feel they are being overcharged have the right to appeal to the federal governments
5、 Surface Transportation Board for rate relief, but the process is expensive, time consuming, and will work only in truly extreme cases.Railroads justify rate discrimination against captive shippers on the grounds that in the long run it reduces everyones cost. If railroads charged all customers the
6、same average rate, they argue, shippers who have the option of switching to trucks or other forms of transportation would do so, leaving remaining customers to shoulder the cost of keeping up the line. It is a theory to which many economists subscribe, but in practice it often leaves railroads in th
7、e position of determining which companies will flourish and which will fail. “Do we really want railroads to be the arbiters of who wins and who loses in the marketplace” asks Mar- tin Bercovici, a Washington lawyer who frequently represents shipper.Many captive shippers also worry they will soon be
8、 his with a round of huge rate increases. The railroad industry as a whole, despite its brightening fortuning fortunes, still does not earn enough to cover the cost of the capital it must invest to keep up with its surging traffic. Yet railroads continue to borrow billions to acquire one another, wi
9、th Wall Street cheering them on. Consider the $10. 2 billion bid by Norfolk Southern and CSX to acquire Conrail this year. Conrails net railway operating income in 1996 was just $ 427 million, less than half of the carrying costs of the transaction. Who is going to pay for the rest of the bill. Many
10、 captive shippers fear that they will, as Norfolk Southern and CSX increase their grip on the market.1. According to those who support mergers, railway monopoly is unlikely because_.2. What is many captive shippers attitude towards the consolidation in the rail industry?.3. It can be inferred from p
11、aragraph 3 that_.4 The word “arbiters” most probably refers to those_.5. According to the text, the cost increase in the rail industry is mainly caused by_.问题1选项A.cost reduction is based on competitionB.services call for cross-trade coordinationC.outside competitors will continue to existD.shippers
12、will have the railway by the throat问题2选项A.IndifferentB.SupportiveC.IndignantD.Apprehensive问题3选项A.shippers will be charged less without a rival railroadB.there will soon be only one railroad company nationwideC.overcharged shippers are unlikely to appeal for rate reliefD.a government board ensures fa
13、ir play in railway business问题4选项A.who work as coordinatorsB.who function as judgesC.who supervise transactionsD.who determine the price问题5选项A.the continuing acquisitionB.the growing trafficC.the cheering Wall StreetD.the shrinking market【答案】第1题:C第2题:D第3题:C第4题:B第5题:A【解析】1.【试题解析】：事实细节题。题目问的是支持并购的人为什么认
14、为铁路行业内不会形成垄断。根据题干关键词“支持者，合并，不可能”可以定位到第二段。支持者认为“Any threat of monopoly, they argue, is removed by fierce competition from trucks. ”意思是因为要和卡车竞争，所以不存在垄断的可能。”因此C最符合文章原意。A不对，文章说支持者认为合并能降低成本，而不是竞争降低成本。B不对是因为文中只是说可以更好协调服务，而不是跨行业。D把主语和宾语弄反了，而且也不是支持者的观点，所以也是错误的。因此，答案为C。2.【试题解析】：观点态度题。题目问的是许多受控制的托运商对铁路合并的态度是什
15、么。注意问的不是作者的态度 ,，是货主的态度,，根据文中第三段由于铁路运输业之间的合并使得发货商只能求助于一家公司，他们所付的运费要高出20%30%，如果他们觉得收费过高，他们有权提出申诉要求降低费率，但这一过程既昂贵又耗时而且只有在真正极端的情况下才有效果；根据第五段首句“Many captive shippers also worry they will soon be hit with a round of huge rate increases”根据关键词worry一词，可得发货商对于继续增加费用的担忧。所以发货商对于铁路运输业的合并是“充满担忧的”，而选项A“漠不关心的”，以及选项B“支持的”和选项C“义愤的”原文中并没有提及。因此，答案为D。3.【试题解析】：判断推理题。A的意思是说没有竞争的铁路运输公司，运输公司的费用会少一些。根据原文第三段第二句“Railroads typically charge such captive shippers 20 to 30 percent more than they do when another railroad is competing for the business.”可知，费用是高了百分之二十到三十，而不是少了些。根据文中第三段首句，大多数托运商将由一家公司服务，但B答案是说只剩
