| MBA每日一练（2019/7/3） |
| 第1题：Throughout this long, tense election, everyone has focused on the presidential candidates and how they’ll changeAmeric A、Rightly so.But selfishly, I’m more fascinated by Michelle Obama and what she might be able to do, not just for this country, but for me as anAfrican-American woman.As the potential First Lady, she would have the world’s attention.And that means that for the first time people will have a chance to get up close and personal with the type ofAfrican-American woman they so rarely see. Usually, the lives of black women go largely unexamineD、The prevailing theory seems to be that we’re all hot-tempered single mothers who can’t keep a man.Even in the world of make-believe, black women still can’t escape the stereotype of being eye-rolling, oversexed females raised by our never-married, alcoholic(酗酒的) mothers. These images have helped define the way all black women are viewed, including Michelle Obam A、Before she ever gets the chance to commit to a cause, charity or foundation as First Lady, her most urgent and perhaps most complicated duty may be simply to be herself. It won’t be easy.Because few mainstream publications have done in-depth features on regularAfrican-American women, little is known about who we are, what we think and what we face on a regular basis. For better or worse, Michelle will represent us all. Just as she will have her critics, she will also have millions of fans who usually have little interest in the First Lady. ManyAfrican-American blogs have written about what they’d like to see Michelle bring to the White House—mainly showing the world that a black woman can support her man and raise a strong black family. Michelle will have to work to please everyone—an impossible task.But for manyAfrican-American women like me, just a little of her poise(沉着), confidence and intelligence will go a long way in changing an image that’s been around for far too long. What does the author say about Michelle Obama as a First Lady A、However many fans she has, she should remain modest. B、She shouldn’t disappoint theAfrican-American community. C、However hard she tries, she can’t expect to please everybody. D、She will give priority toAfrican-American women’s concerns. |
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| 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. American drug makers want to get a share in the anti-AIDS drug production in SouthAfrica in that ______. A、the U.S. domestic anti-AIDS drug market is shrinking quickly B、American drug makers have a lot of extra capital to invest C、the bilateral deal has made U.S. investments much easier now D、SouthAfrica has a huge global market potential in these drugs |
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| 第3题： 某人计划在五年后得到本利和8删元，假设投资报酬率为8%，则他现在应当投入 ( )元。 A．5345 B．5445 C．5545 D．5645 |
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| 第4题：古希腊柏拉图学院的门口竖着一块牌子“不懂几何者禁入”。这天，来了一群人，他们都是懂几何的人。
如果牌子上的话得到准确的理解和严格的执行，那么以下诸断定中，只有一项是真的。这一真的断定是：() A．他们可能不会被允许进入。 B．他们一定不会被允许进入。 C．他们一定会被允许进入。 D．他们不可能被允许进入。 E．他们不可能不被允许进入。 |
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| 第5题：When theAmerican economy was running full tilt two years ago, few places were as breathlessly delighted as Seattle. Its port was thronged with ships bringing goods fromAsi A、TheBoeingCompany could barely keep up with demand for its airliners. Microsoft was hiring hordes of software engineers.After each rain shower, another Internet millionaire sprang up. Here was a city that had it all--OldEconomy, NewEconomy, Not-Yet-InventedEconomy. Now it has all gone sour. The past 12 months have been a non-stop succession of disappointments.Boeing’s headquarters decamped toChicago. The Internet economy popped alike a balloon in a nail factory, taking with it once promising local ventures such as Homegrocer.com and leaving can’t-possibly-miss companies such as drugstore.com barely hanging on.And an already troubledBoeing was hit even harder after September 11th both by a steep drop in airliner orders and by losing a $ 200 billion Joint Strike Fighter contract to Lockheed Martin. Washington State, battered by what is happening in Seattle, now has the highest unemployment rate in the United States--6.6% compared with 5.4% in the country as a whole. Right behind it is next-door Oregon, another former boom state, with 6.5% of its workforce out of a job, the country’s second worst figure. In Oregon, manufacturing’s collapse has caused the loss of nearly 30,000 jobs in a year, those hit range from Freightliner, a maker of heavy lorries, to high-tech companies such as Intel and Fujitsu. What makes the current plunge so painful is that every part of the economy seems to have stepped into an open manhole at the same time. Three years ago, whenBoeing began to remove more than 20,000 people thatBoeing expects to lay off by the middle of 2002 have to compete with unemployed workers not just from the high-tech industry but from construction work and even the retail sector. Portland now has more jobless than the other parts of Oregon: the opposite of how things were years ago. Even worse, the Pacific north west’s downturn, as well as being deeper than the rest of the country, may also last longer. One reason for fearing this isBoeing’s continuing woes. NowadaysBoeing accounts for less than 5% of employment in the Seattle area, down from 9% two decades ago.But it remains the foundation on which the rest is built. Its network of suppliers and subcontractors gives it a far stronger multiplier effect than, say, Microsoft, which is more an island of prosperity than a center of weB、The chances are thatBoeing will not really bounce back until the assumed revival in air travel persuades airline companies to start buying plenty of aircraft again.And that may not be until 2003. We can learn from the last paragraph that ______. A、Microsoft has a strong multiplier effect on the economy B、Boeing is crucial for the survival of other companies C、Seattle area’s employment rate has fallen considerably D、the economic foundation of Seattle isBoeing’s continuing prosperity |
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| 第6题： {{B}}Directions:{{/B}} Read the following passage. For each numbered blank there are four choices markedA,B,C、andD、choice the best one and mark your answers onANSWER SHEET 1. {{U}} (25) {{/U}} all this means is that people develop "quasi theories" of human behavior, that is, theories that are not developed in a(an) {{U}} (26) {{/U}}, scientific manner. When doing so, people believe they know {{U}} (27) {{/U}} humans do the things they do. Let’s consider an example. In the United States people have been {{U}} (28) {{/U}} with the increasing amount of crime for several years. The extent of crime bothers us; we ourselves could be victims.But it {{U}} (29) {{/U}} bothers us that people behave in such ways. Why can such things happen We develop quasi theories. We {{U}} (30) {{/U}} concerned about the high crime rate, but we now believe we {{U}} (31) {{/U}} it: our criminal justice system is {{U}} (32) {{/U}}; people have grown selfish and inconsiderate as our moral values weaken {{U}} (33) {{/U}} the influence of liberal ideas; too many people are {{U}} (34) {{/U}} drugs. These explanations suggest possible solutions. {{U}} (35) {{/U}} the courts; put more people in jail as examples to other lawbreaker. There is now hope that the problem of crime can be solved if only we {{U}} (36) {{/U}} these solutions.Again, the world is no longer meaningless nor {{U}} (37) {{/U}} so threatening. These quasi theories {{U}} (38) {{/U}} serve a very important function for us.But how accurate are they How {{U}} (39) {{/U}} will the suggested solutions be These questions must be answered with {{U}} (40) {{/U}} to how people normally go about developing or attaining their quasi theories of human behavior. |
| 第7题： A、条件(1)充分，但条件(2)不充分． B．条件(2)充分，但条件(1)不充分． C．条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分． D．条件(1)充分，条件(2)也充分． E．条件(1)和(2)单独都不充分，条件(1)和条件(2)联合起来也不充分． 点A(1，0)、B(0，1)、C在第一象限，目标函数u=ax-b的可行域为四边形OACB(包含边界)，则点[*]是该目标函数的最优解． (1)a的取值范围是[*]； (2)n的取值范围是[*]. |
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| 第8题： Directions: Read the following text.Choose the best word(s) for each numbered blank. The Producer Price Index, {{U}} (3) {{/U}}measures what producers receive for goods and services, {{U}} (4) {{/U}}1 percent in July, the LaborDepartment reported yesterday, double{{U}} (5) {{/U}}economists had been expecting and a sharp turnaround from fiat prices in June.Excluding{{U}} (6) {{/U}}and energy, the core index of producer prices rose 0.4 percent, {{U}} (7) {{/U}}than the 0.1 percent that economists had{{U}} (8) {{/U}}Much of that increase was a result of an{{U}} (9) {{/U}}increase in car and truck prices. On Tuesday, the LaborDepartment said the{{U}} (10) {{/U}}that consumers paid for goods and services in July were{{U}} (11) {{/U}}0.5 percent over all, and up 0.1 percent, excluding food and energy. {{U}} (12) {{/U}}the overall rise in both consumer and producer prices{{U}} (13) {{/U}}caused by energy costs, which increased 4.4 percent in the month. (Wholesale food prices{{U}} (14) {{/U}}0.3 percent in July. ){{U}} (15) {{/U}}July 2004, wholesale prices were up 4.6 percent; the core rate{{U}} (16) {{/U}}2.8 percent, its fastest pace since 1995．Typically, increases in the Producer Price Index indicate similar changes in the consumer index{{U}} (17) {{/U}}businesses recoup (补偿) higher costs from customers. {{U}} (18) {{/U}}for much of this expansion, which started{{U}} (19) {{/U}}the end of 2001, that has not been the{{U}} (20) {{/U}}. In fact, many businesses like automakers have been aggressively discounting their products. |
| 第9题：When theAmerican economy was running full tilt two years ago, few places were as breathlessly delighted as Seattle. Its port was thronged with ships bringing goods fromAsi A、TheBoeingCompany could barely keep up with demand for its airliners. Microsoft was hiring hordes of software engineers.After each rain shower, another Internet millionaire sprang up. Here was a city that had it all--OldEconomy, NewEconomy, Not-Yet-InventedEconomy. Now it has all gone sour. The past 12 months have been a non-stop succession of disappointments.Boeing’s headquarters decamped toChicago. The Internet economy popped alike a balloon in a nail factory, taking with it once promising local ventures such as Homegrocer.com and leaving can’t-possibly-miss companies such as drugstore.com barely hanging on.And an already troubledBoeing was hit even harder after September 11th both by a steep drop in airliner orders and by losing a $ 200 billion Joint Strike Fighter contract to Lockheed Martin. Washington State, battered by what is happening in Seattle, now has the highest unemployment rate in the United States--6.6% compared with 5.4% in the country as a whole. Right behind it is next-door Oregon, another former boom state, with 6.5% of its workforce out of a job, the country’s second worst figure. In Oregon, manufacturing’s collapse has caused the loss of nearly 30,000 jobs in a year, those hit range from Freightliner, a maker of heavy lorries, to high-tech companies such as Intel and Fujitsu. What makes the current plunge so painful is that every part of the economy seems to have stepped into an open manhole at the same time. Three years ago, whenBoeing began to remove more than 20,000 people thatBoeing expects to lay off by the middle of 2002 have to compete with unemployed workers not just from the high-tech industry but from construction work and even the retail sector. Portland now has more jobless than the other parts of Oregon: the opposite of how things were years ago. Even worse, the Pacific north west’s downturn, as well as being deeper than the rest of the country, may also last longer. One reason for fearing this isBoeing’s continuing woes. NowadaysBoeing accounts for less than 5% of employment in the Seattle area, down from 9% two decades ago.But it remains the foundation on which the rest is built. Its network of suppliers and subcontractors gives it a far stronger multiplier effect than, say, Microsoft, which is more an island of prosperity than a center of weB、The chances are thatBoeing will not really bounce back until the assumed revival in air travel persuades airline companies to start buying plenty of aircraft again.And that may not be until 2003. What can be inferred in the passage concerningBoeing A、Its headquarter has been moved fromChicago to Seattle. B、It’s to be blamed for the economic depression in Washington. C、Boeing itself is having a hard time. D、It’s expected to have a revival in the year 2003. |
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| 第10题：有甲、乙两块含铅和锡的合金，甲含铅40克、含锡10克，乙含铅3克、含锡27克，要得到含铅62.5%的合金40克，则甲、乙两种合金应各取( ) A．25克和15克 B．20克和20克 C．10克和30克 D．30克和10克 E．(E) 12克和28克 |
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