MBA每日一练（2019/7/10）

第1题：为保护海边建筑免遭海洋风暴的袭击，海洋度假地在海滩和海边建筑之间建起了巨大的防海墙。这些防海墙不仅遮住了一些建筑物的海景，而且使海岸本身也变窄了。这是因为在风暴从水的一边对沙子进行侵蚀的时候，沙子不再向内陆扩展。 如果上述信息正确，从其出发，下列哪项得到了最有力的支持 A．由于海洋风暴的猛烈程度不断加深，必须在海洋和海边建筑之间建立起更多的高大的防海墙。 B．即使是在海滩被人类滥用着的时候，它们对于许多使用它们的野生物种的生存来说依然是必不可少的。 C．用来保护海边建筑的防海墙如果要保护那些建筑，它们自己最终不会被风暴破坏，也不需要昂贵的维修和更新费用。 D．为以后的世代保留下海滩应该是海岸管理的首要目标。 E．对于一个想要维护自己海滩疗养地功能的海边社区来说，通过建筑防海墙来保护海边的建筑的努力，从长远来看，其作用是适得其反的。

【单选题】： A     B     C     D     E

第2题：TheAfricans’ interest is to guard preferential export rules enshrined in the temporaryAfrican Growth and OpportunityAct, passed byCongress in 2,000. Tariff-free exports of some 6,000 goods fromAfrica to the United States are boosting trade and investment in southernAfric A、Lesotho’s fast-growing textile industry depends almost entirely onChinese investment in factories to make clothes for sale in the United States. The region also wants more access toAmerica’s markets for fruit, beef and other agricultural goods. American interest lies mainly in SouthAfrica, by far the largest economy in the region. Services account for 60% of its GDP, and it increasingly dominates the rest ofAfrica in banking, information technology, telecom, retail’ and other areas. Just asBritish banks, such asBarclays, have moved theirAfrican headquarters to SouthAfrica over the past year,American investors see the country as a platform to the rest of the continent. Agreeing investment rules and resolving differences on intellectual property rights are the most urgent issues.American drug firms want to be part of the fast expansion in SouthAfrica of production of anti-retroviral drugs, used againstAIDS.By 2007 SouthAfrica alone expects 1.2m patients to take the drugs daily. The country might be the world’s biggest exporter of anti-AIDS drugs within a few years. Striking a bilateral deal now should makeAmerican investments easier. But Mr. Zoellick’s greater concern is for multilateral trade talks that stalled inCancun, Mexico, in September.AlecErwin, his SouthAfrican counterpart, helped to organize the G20 group of poor and middle-income countries that opposed jointAmerican-EU proposals there; he is widely tipped to take over as head of the World Trade Organization late next year, and would be a useful ally. So Mr. Zoellick is trying to charm hisAfrican partner by agreeing to drop support for most of a group of issues (known as "Singapore" issues) that jammed up the talks atCancun, and were opposed by poor countries; he says he also favors abolishing export subsidies inAmerica--though only if Japan and theEU agree to do the same. That would pleaseAfrican exporters who say such subsidies destroy markets for their goods. Mr. Zoellick’s efforts to make more friends may be paying off.Even thoughAmerica has treatedAfrica very shabbily on trade in the past, Mr.Erwin hints it is easier doing business withAmerica than withEurope or Japan. A、small sign, but perhaps a telling one. It can be inferred from the first paragraph that ______. A、6,000 goods fromAfrica are tariff-free toAmerican countries B、preferential export rules are interesting to southernAfricans C、most clothes found in the U.S. are actually made byChinese D、Lesotho is willing to export more agricultural goods to the U.S.

【单选题】： A     B     C     D

第3题：The invention of both labor-saving tools and tools of intelligence is rarely accidental. Instead, it is usually the product of human need; (21) is truly the mother of invention. People usually devise tools to (22) for natural deficiencies. For example, people invented weapons to defend (23) from physically superior (24) .But (25) is only one incentive for inventions. People also invent (26) tools to (27) certain established tasks more efficiently. For instance, people developed the bow and arrow from the (28) spear or javelin in order to shoot (29) and strike with greater strength. (30) civilizations developed, greater work efficiency came to be demanded, and (31) tools became more (32) .A、tool would (33) a function until it proved (34) in meeting human needs, at which point an improvement would be made. One impetus for invention has always been the (35) for speed and high-quality results--provided they are achieved (36) reasonable costs. Stone pebbles were sufficient to account for small quantities of possessions, (37) they were not efficient enough for performing sophisticated mathematics. However, beads arranged systematically evolved into the abacus. The (38) of this tool can be (39) to the development of commerce in theEast around 3000B、C、, and the abacus is known (40) by the ancientBabylonians,Egyptians,Chinese, etC、 A、enemies B、neighbors C、disastersD、animals

【单选题】： A     B     C     D

第4题：In the two decades between 1910 and 1930, over ten percent of theBlack population of the United States left the South, where the majority of theBlack population had been located, and migrated to northern states, with the largest number moving, it is claimed, between 1016 and 1918. It has been frequently assumed, but not proved, that most of the migrants in what has come to be called the Great Migration came from rural areas and were motivated by two concurrent factors: the collapse of cotton industry following boll weevil infestation, which began in 1898, and increased demand in the North for labor following the cessation ofEuropean immigration caused by the outbreak of the First World War in 1914. This assumption has led to the conclusion that the migrants’ subsequent lack of economic mobility in the North is tied to rural background, a background that implies unfamiliarity with urban living and a lack of industrial skills. But the question of who actually left the South has never been investigated in detail.Although numerous investigations document a flight from rural southern areas to southern cities prior to the Great Migration, no one has considered whether the same migrants then moved on to northern cities. In 1910 over 600,000Black workers, or ten percent of theBlack work force reported themselves to be engaged in "manufacturing and mechanical pursuits", the federal census category roughly including the entire industrial sector. The Great Migration could easily have been made up entirely of this group and their families. It is perhaps surprising to argue that an employed population could be tempted to move, but an explanation lies in the labor conditions then prevalent in the South. About thirty-five percent of the urbanBlack population in the South was engaged in skilled trades. Some were from the old artisan class of slavery--blacksmiths, masons, carpenters--which had a monopoly of certain trades, but they were gradually being pushed out by competition, mechanization, and obsolescence. The remaining sixty-five percent, more recently urbanized, worked in newly developed industries--tobacco, lumber, coal and iron manufacture, and railroads. Wages in the South, however, were low, andBlack workers were aware, through labor recruiters and theBlack press, that they could earn more even as unskilled workers in the North than they could as artisans in the South.After the boll weevil infestation, urbanBlack workers faced competition from the continuing influx of bothBlack and White rural workers, who Were driven to undercut the wages formerly paid for industrial jobs. Thus, a move north would be seen as advantageous to a group that was already urbanized and steadily employed, and the easy conclusion tying their subsequent economic problems in the North to their rural backgrounds comes into question. Notes: boll weevil infestation 棉铃虫蔓延。cessation 中止，停止。mason 泥瓦匠。recruiter 招募者。influx流入，涌入。 It can be inferred from the text that the "easy conclusion" mentioned in the last sentence is based on the assumption that [A] people who migrate from rural areas to large cities usually do so for economic reasons. [B] most people who leave rural areas to work in cities return to rural areas as soon as it is financially possible for them to do so. [C] people with rural backgrounds are less likely to succeed economically in cities than those with urban backgrounds. [D] most people who were once skilled workers are not willing to work as unskilled workers.

【单选题】： A     B     C     D

第5题：The invention of both labor-saving tools and tools of intelligence is rarely accidental. Instead, it is usually the product of human need; (21) is truly the mother of invention. People usually devise tools to (22) for natural deficiencies. For example, people invented weapons to defend (23) from physically superior (24) .But (25) is only one incentive for inventions. People also invent (26) tools to (27) certain established tasks more efficiently. For instance, people developed the bow and arrow from the (28) spear or javelin in order to shoot (29) and strike with greater strength. (30) civilizations developed, greater work efficiency came to be demanded, and (31) tools became more (32) .A、tool would (33) a function until it proved (34) in meeting human needs, at which point an improvement would be made. One impetus for invention has always been the (35) for speed and high-quality results--provided they are achieved (36) reasonable costs. Stone pebbles were sufficient to account for small quantities of possessions, (37) they were not efficient enough for performing sophisticated mathematics. However, beads arranged systematically evolved into the abacus. The (38) of this tool can be (39) to the development of commerce in theEast around 3000B、C、, and the abacus is known (40) by the ancientBabylonians,Egyptians,Chinese, etC、 A、originsB、devices C、sources D、evidences

【单选题】： A     B     C     D

第6题：TheAfricans’ interest is to guard preferential export rules enshrined in the temporaryAfrican Growth and OpportunityAct, passed byCongress in 2,000. Tariff-free exports of some 6,000 goods fromAfrica to the United States are boosting trade and investment in southernAfric A、Lesotho’s fast-growing textile industry depends almost entirely onChinese investment in factories to make clothes for sale in the United States. The region also wants more access toAmerica’s markets for fruit, beef and other agricultural goods. American interest lies mainly in SouthAfrica, by far the largest economy in the region. Services account for 60% of its GDP, and it increasingly dominates the rest ofAfrica in banking, information technology, telecom, retail’ and other areas. Just asBritish banks, such asBarclays, have moved theirAfrican headquarters to SouthAfrica over the past year,American investors see the country as a platform to the rest of the continent. Agreeing investment rules and resolving differences on intellectual property rights are the most urgent issues.American drug firms want to be part of the fast expansion in SouthAfrica of production of anti-retroviral drugs, used againstAIDS.By 2007 SouthAfrica alone expects 1.2m patients to take the drugs daily. The country might be the world’s biggest exporter of anti-AIDS drugs within a few years. Striking a bilateral deal now should makeAmerican investments easier. But Mr. Zoellick’s greater concern is for multilateral trade talks that stalled inCancun, Mexico, in September.AlecErwin, his SouthAfrican counterpart, helped to organize the G20 group of poor and middle-income countries that opposed jointAmerican-EU proposals there; he is widely tipped to take over as head of the World Trade Organization late next year, and would be a useful ally. So Mr. Zoellick is trying to charm hisAfrican partner by agreeing to drop support for most of a group of issues (known as "Singapore" issues) that jammed up the talks atCancun, and were opposed by poor countries; he says he also favors abolishing export subsidies inAmerica--though only if Japan and theEU agree to do the same. That would pleaseAfrican exporters who say such subsidies destroy markets for their goods. Mr. Zoellick’s efforts to make more friends may be paying off.Even thoughAmerica has treatedAfrica very shabbily on trade in the past, Mr.Erwin hints it is easier doing business withAmerica than withEurope or Japan. A、small sign, but perhaps a telling one. British banks move their headquarters to SouthAfrica because ______. A、SouthAfrica is a safer country compared with others inAfrica B、SouthAfrica is gradually becoming a financial center inAfrica C、SouthAfrica offers preferential banking terms to foreign banks D、SouthAfrica is a platform inAfrica for theAmerican investors

【单选题】： A     B     C     D

第7题：

【单选题】： A     B     C     D

第8题：The invention of both labor-saving tools and tools of intelligence is rarely accidental. Instead, it is usually the product of human need; (21) is truly the mother of invention. People usually devise tools to (22) for natural deficiencies. For example, people invented weapons to defend (23) from physically superior (24) .But (25) is only one incentive for inventions. People also invent (26) tools to (27) certain established tasks more efficiently. For instance, people developed the bow and arrow from the (28) spear or javelin in order to shoot (29) and strike with greater strength. (30) civilizations developed, greater work efficiency came to be demanded, and (31) tools became more (32) .A、tool would (33) a function until it proved (34) in meeting human needs, at which point an improvement would be made. One impetus for invention has always been the (35) for speed and high-quality results--provided they are achieved (36) reasonable costs. Stone pebbles were sufficient to account for small quantities of possessions, (37) they were not efficient enough for performing sophisticated mathematics. However, beads arranged systematically evolved into the abacus. The (38) of this tool can be (39) to the development of commerce in theEast around 3000B、C、, and the abacus is known (40) by the ancientBabylonians,Egyptians,Chinese, etC、 A、entertainmentB、luxuryC、survival D、adaptation

【单选题】： A     B     C     D

第9题：下列不属于实行市场开发战略的是( )。 A．扩大新的市场范围 B．在新市场寻找潜在的用户 C．增加新的销售渠道 D．增加新的产品

【单选题】： A     B     C     D

第10题：医学研究发现在医学杂志上发表之前通常并不公布于众，它们首先得被专家小组以所谓的评委审阅的方式审查通过后才能发表。据称，这种做法延迟了公众接触潜在的有益信息。这种信息，在极特殊的情况下，可以挽救生命。然而，发表前的评委审阅是仅有的可以防止错误的方式，并从而使自身缺乏评价医学声明的公众免受了潜在有害信息的袭击。因此，为了防止公众基于不合标准的研究而作出的选择，我们就必须等待，直到研究结果被评委审阅通过，并在药学杂志上发表为止。 上面论述假设： A．除非医学研究结果被医学杂志送给评委审阅，否则评委审阅不会发生。 B．不在医学评委小组工作的人不具有评价医学研究结果的必要知识和专业技能。 C．普通群众没有接触那些发表医学研究结果的期刊的机会。 D．所有医学研究结果都要接受发表前的评委审阅。 E．评委小组有时会迫于政治上或职业上的压力而作出不太公正的审判。

【单选题】： A     B     C     D     E