MBA习题练习
| MBA每日一练（2019/5/20） |
第1题： 3位男生，3位女生排成一排，恰好三位女生排在相邻位置的概率是( )． |
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| 第2题：利润最大化要以( )为前提 A．企业的竞争优势 B．企业在同行业中的重要地位 C．良好的市场环境 D．良的的企业形象 |
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| 第3题：September 11 should have driven home a basic lesson for theBush administration about life in an interconnected world: misery abroad threatens security at home. It is no coincidence that OsamaBin Laden found warm hospitality in the Taliban’sAfghanistan, whose citizens were among the most impoverished and oppressed on earth. If the administration took this lesson seriously, it would dump the rules of realpolitik that have governed U.S. foreign aid policy for 50 years. Instead, it is pouring money into an ally of convenience, Pakistan, which is ultimately likely to expand the ranks of anti-American terrorists abroaD、 To enlist Pakistan in the fight against the Taliban, theBush administration resurrected theCold War tradition of propping up despotic military regimes in the name of peace and freedom. Its commitment of billions of dollars to Pakistan since September 11 will further entrench the sort of government that has made Pakistan both a development failure and a geopolitical hotspot for decades. Within Pakistan, the aid may ultimately create enough angry young men to make upA1 Qaeda’s losses inAfghanistan. In SouthAsia as a whole, the cash infusion may accelerate a dangerous arms race with Indi A、 Historically, the U.S. government has cloaked aid to allies such as Pakistan in the rhetoric of economic development.As aCold War ally, Pakistan received some $ 37 billion in grants and loans from the West between 1960 and 1990, adjusting for inflation.And since September 11, the U.S. administration has promised more of the’ same. It has dropped sanctions imposed after Pakistan detonated a nuclear bomb in 1998, pushed through a $1.3 billion IMF loan for Pakistan, and called for another $2 billion from the WorldBank and theAsianDevelopmentBank. TheBush administration is also, ironically, pressing allies to join it in canceling or rescheduling billions of dollars of old (and failed) loans that were granted in past decades in response to similar arm-twisting. Despite--even because of--all this aid, Pakistan is now one of the most indebted, impoverished, militarized nations on earth. The causes of Pakistan’s poverty are sadly familiar. The government ignored family planning, leading to population expansion from 50 million in 1960 to nearly 150 million today, for an average growth rate of 2.6 percent a year. Foreign aid meant to pave rural roads went into unneeded city highways--or pockets of top officials.And the military grew large, goaded by a regional rivalry with India that has three times bubbled into war. The result is a government that, as former WorldBank economist WilliamEasterly has observed, "cannot bring off a simple and cheap measles (麻疹) vaccination (预防接种) program, and yet...can build nuclear weapons.\ America supports the military regime in Pakistan in order to ______. A、control the government of Pakistan B、get the natural resources of Pakistan C、keep peace and freedom D、draw the support of Pakistan in fighting against Taliban |
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| 第4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、inefficientB、effectiveC、adequate D、sufficient |
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| 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、inefficientB、effectiveC、adequate D、sufficient |
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| 第6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、convenientB、sophisticatedC、elaborate D、comprehensive |
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| 第7题： A、major reason for conflict in the animal world is territory. The male animal {{U}} (1) {{/U}} an areA、The size of the area is sufficient to provide food for him, his {{U}} (2) {{/U}} and their offspring. Migrating birds, for example, {{U}} (3) {{/U}} up the best territory in the order of "first come, first {{U}} (4) {{/U}}." The late arrivals may acquire {{U}} (5) {{/U}} territories, but less food is available, or they are too close to the {{U}} (6) {{/U}} of the enemies of the species. {{U}} (7) {{/U}} there is really insufficient food or the danger is very great, the animal will not {{U}} (8) {{/U}}. In this way, the members of the species which are less fit will not have offspring. When there is conflict {{U}} (9) {{/U}} territory, animals will commonly use force, or a {{U}} (10) {{/U}} of force, to decide which will stay and which will go. It is interesting to note, however, that animals seem to use {{U}} (11) {{/U}} the minimum amount of force {{U}} (12) {{/U}} to drive away the intruder. There is usually no killing. In the {{U}} (13) {{/U}} of those animals which are capable of doing each other great harm, {{U}} (14) {{/U}} is a system for the losing animal to show the winning animals that he {{U}} (15) {{/U}} to submit. When he shows this, the {{U}} (16) {{/U}} normally stops fighting.Animals (especially birds), which can easily escape from conflict seem to have. {{U}} (17) {{/U}}obstacle against killing, and equally no mechanism {{U}} (18) {{/U}} submission. The losing bird simply flies away. However, if two doves are {{U}} (19) {{/U}} in a cage, and they start fighting, they will continue to fight until one kills the other. We all think of the dove as a symbol of peace and, in its natural habitat, it is peaceful.But the "peace" mechanism does not {{U}} (20) {{/U}} in a cage. |
B、perched
C．deposited
D．stationed
第8题：在三角形的每条边上各取三个分点(如图2.6.2所示)，以这9个分点为顶点可画出若干个三角形．若从中任意抽取一个三角形，则其三个顶点分别落在原三角形的三条不同边上的概率为( )．  |
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| 第9题： {{B}}PartA{{/B}} Directions : Read the following four passages.Answer the questions blow each passage by choosingA,B,C、andD． {{B}}Text 1{{/B}} Gresham’s Law, named after Sir Thomas Gresham, argues that "good money" is driven out of circulation by "bad money". Good money differs from bad money because it has higher commodity value. Gresham lived in the 16th century inEngland where it was common for gold and silver coins to be debaseD、 Governments did this by mixing cheaper metals with gold and silver. The governments could thus make a profit in coinage by issuing coins that had less precious metal than the face value indicateD、Because different mixings of coins had different amounts of gold and silver, even though they bore the same face value, some coins were worth more than others as commodities. People who dealt with gold and silver could easily see the difference between the "good" and the "had" money. Gresham observed that coins with a higher content of gold and silver were kept rather than being used in exchange, or were melted down for their precious metal. In the mid-1960s when the U. S. issued new coins to replace silver coins, Gresham’s law went right in action. |