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民生银行2006.06推出一期外汇理财产品产品，投资期：1年期，挂钩标的：美元6个月LIB.OR，协议收益率：如果到期日前倒数第二个伦敦工作日6个月美元LIB.OR大于0.5%，年收益率为5.12%；否则为0%。付息/收益率说明：1.单利。2..付息方式：到期支付。如果投资10000美元，到期日客户税前投资收益可能出现什么情况（）。
A . 519.11美元
B . 0美元
C . 409.6美元
D . 512美元
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边际效应，有时也称为边际贡献，是指消费者在逐次增加1个单位消费品的时候，虽然带来的总效用仍然是增加的，但它带来的单位效用却是逐渐递减的。也可引申为接触某事物的次数越多，人们的情感体验也越为淡漠。下列各项中没有体现边际效应的一项是（ ）。
A . 顾客在超市购物时，总希望多买某种商品时能得到优惠
B . 人在饥饿的时候总是觉得吃的东西很香，而不饿的时候对同样的食物并没有那么大的兴趣
C . 学生在已经掌握了某种知识的时候，如果老师一再重复强调，学生就会觉得不耐烦
D . 连续几次加薪后，老板觉得通过这种方式已经很难调动员工的工作热情了
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已知消费者的收入为50元，商品X的价格为5元，商品Y的价格为4元。假定该消费者计划购买6单位X和5单位Y，商品X和Y的边际效用分别为40和40。如果他想实现效用最大化，他应该（）。
A . 增加X和减少Y的购买量；
B . 增加Y和减少X的购买量；
C . 同时减少X和Y的购买量；
D . 同时增加X和Y的购买量；
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因某种原因，甲、乙两人现面临A、B两种方案的选择，如果两人都选择A方案，则甲得到5个单位利益，而乙得到2个单位利益；如果甲选择A方案，乙选择B方案，则甲、乙均得到4个单位利益；如果甲选择B方案，乙选择A方案，则甲得到6单位利益，乙得到1单位利益；如果甲、乙均选择B方案，则各得到3个单位利益。假定甲、乙两人都按照自己利益最大化标准来进行算计和行动，都明白上述的利益得失情况，两人的选择不分先后。
据此，可推出：
A . 甲选择B方案，乙选择B方案
B . 甲选择A方案，乙选择B方案
C . 甲选择A方案，乙选择A方案
D . 甲选择B方案，乙选择A方案
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一个项目需要在第1年和第2年投资15万元和30万元，从第3年到第8年的时间里分别给投资者带来收益每年10万元的收益。利息率变化会如何影响项目的投资决策？
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在消费达到均衡时，最后一单位商品给消费者带来的效用取决于（）。
A . 商品的价格
B . 消费者的收入
C . 消费者的收入和商品价格
D . 商品的特性
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CDMA20001x系统接入过程中，第1个探针功率为-20db，序列探针数为5，功率递增步长设定为4db，则如果第一个探针未接入成功，第2个探针的发射功率应为（）
A . A.-18db
B . B.-16db
C . C.-14db
D . D.-12db
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已知某人的效用函数为TU=4X+Y，如果消费者消费16单位X和14单位Y，试求： （1）消费者的总效用 （2）如果因某种原因消费者只能消费4个单位X产品，在保持总效用不变的情况下，需要消费多少单位Y产品？
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现需要将数字2和7分别填入6个空格中的2个（每个空格只能填入一个数字），已知第1格和第2格不能填7，第6格不能填2，则共有（）种填法。
A . 12
B . 16
C . 17
D . 20
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已知商品X的价格为2元,商品Y的价格为1元。如果消费者在获得最大满足时,商品Y的边际效用是30个单位,那么商品X的边际效用为()个单位。
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你是人力主管，有人来应聘，每月可以给公司带来1000万的利润，但要求工资按月结算，每月第一天发1分钱，第二天发2分钱，第3天4分钱，你是否会录取此员工？为什么？
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边际效应有时也称为边际贡献，是指消费者在逐次增加1个单位消费品的时候，虽然带来的总效用仍然是增加的，但它带来的单位效用却是逐渐递减的。也可引申为接触某事物的次数越多，人们的情感体验也越为淡漠。下列各项中没有体现边际效应的一项是()。
A．顾客在超市购物时，总希望多买某种商品时能得到优惠
B．人在饥饿的时候总是觉得吃的东西很香，而不饿的时候对同样的食物并没有那么大的兴趣
C．学生在已经掌握了某种知识的时候，如果老师一再重复强调，学生就会觉得不耐烦
D．连续几次加薪后，老板觉得通过这种方式已经很难调动员工的工作热情了
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抛一枚硬币，正面朝上的概率是p:你连续抛硬币，直到第一-次出现正面为止（连续抛j次，在第j次第一次出现正面)，这时候你的回报是$2<sup>j</sup>。（1)如果p=1/2， 计算你的期望回报;（2)假定你的期望效用函数为u （x) =In （x)，用级数求和的形式表示抛硬币带来的期望效用：（3)计算该预期效用值。
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某人来到一家冰激凌店买杯装冰激凌，他看到排在他前面的第一个人花了30元钱买了1个大杯、2个中杯、4个小杯;第二个人买了2个大杯、5个中杯、11个小杯，付了74元钱;要买大、中、小杯各一个，他需支付()元钱。
A．16
B．18
C．21
D．24
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下面的短文后有2项测试任务：（1）第23～26题要求从所给的6个选项中为第2～5段每段1选择个最佳标题；（2）第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。
Money or Friendship or Both
1 Friends and money don't mix. It's a dangerous combination since a fight over money is one of the fastest ways to end a friendship. But what if a friend asks you to lend him or her some money？ If you don't lend your friend the money, you risk losing the friend If you do lend your friend the money, you risk losing both the friendship and your money
2 We have to face facts, so here are some situations you might run across with your buddies (伙伴) - and some helpful tips (忠告) on how to deal with them. Think about why this person needs to borrow in the first place. If he is always living beyond his means, it's his fault, not yours. Any sensible person would not put himself in a position of debt so often. So simply say "no" to this friend. Even if your friend really needs that money for emergency use and you are willing to help him, before you dived into your pocket, follow this reality check: Do you have the extra money？ Are you sure you don't need it？ Are you willing to write off that amount if it's not returned？ If your answers are negative, do yourself a favor and say "no".
3 Let's assume you can't stand saying "no" to your friend because you don't want him living off cat food. What do you do？ Write down these details on a sheet of paper before opening up your wallet:
Amount of the loan.
Date of the loan.
Time of repayment.
Amount of interest (if any).
Lender's and borrower's signature.
This will at least keep the borrower from forgetting the loan so easily. If your friend's loan is past due, it's important that you ask him - and it's actually not rude. The longer you wait, the more you brood (忧伤), and the more your resentment builds.
4 You can send him a friendly reminder via e-mail. Tell him something like 'Tm going over my bank account and I'm just wondering when we'll be able to settle that money thing." E-mail saves you from an uncomfortable face-to-face confrontation. There is almost no chance of turning a bad reaction into an argument. Unlike a public conversation, an e-mail message will always be private.
5 After asking two or three times, you might have to wnte it off and the friendship with it. That's what happens. If he just doesn't have the money or is unwilling, then what kind of friend is that？
23 Paragraph 2 .
24 Paragraph 3 .
25 Paragraph 4 .
26 Paragraph 5 .
A Time to break off a friendship
B Unconditional assistance to friends in need
C Things to consider when you have to say "no" to your friend
D Things to think over when you don't want your friend to eat cat food
E Strategies for borrowing money
F Advantages of e-mail in handling money issues
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下面的短文后有2项测试任务：（1）第23～26题要求从所给的6个选项中为第1～4段每段1选择个最佳标题；（2）第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。
Understanding Autism
1 Autism (孤独症) is a life-long developmental disability that prevents individuals from properly understanding what they see, hear, and otherwise sense. This results in severe problems of social relationships, communication, and behavior. Individuals with autism have to painstakingly '(费力地) learn normal patterns of speech and communication, and appropriate ways to relate to people, objects, and events, in a similar manner to those who have had a stroke.
2
The cause of autism is still unknown. Some research suggests a physical problem affecting those parts of the brain that process language and information coming in from the senses. There may be some imbalance of certain chemicals in the brain. Genetic (遗传的) factors may sometimes be involved. Autism may indeed result from a combination of several "causes".
3 Most people with mental retardation (智力迟钝的)show relatively even skill development. Individuals with autism, however, typically show uneven skill development, with deficits (~欠缺) in certain areas - most frequently in their ability to communicate and relate to others - and distinct skills in other areas. It is important to distinguish autism from mental retardation or other disorders, since diagnostic (诊断的) confusion may lead to inappropriate and ineffective treatment techniques.
4 In general, individuals with autism perform. best at jobs which are structured and involve a degree of repetition. Some people who have autism are working as artists, piano tuners, painters, farm workers, office workers, computer operators, dishwashers, assembly line workers, or employees of sheltered workshops or other sheltered work settings.
23 Paragraph 1
24 Paragraph 2
25 Paragraph 3
26 Paragraph 4
A What causes autism？
B How common is autism？
C Does autism occur together with other disabilities？
D What is the difference between autism and mental retardation？
E What is autism？
F What kinds of jobs can individuals with autism do？
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在跨期选择模型中，假定消费者最初在第1年借钱，第2年用部分收入还债。现在利率下降了，请判断这给第1年和第2年消费带来的替代效应、收入效应和价格效应的符号，并判断第1年借钱是上升了还是下降了，第2年消费是上升了还是下降了？
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边际效应，有时也称为边际贡献，是指消费者在逐次增加1个单位消费品的时候，虽然带来的总效用仍然是增加的，但它带来的单位效用却是逐渐递减的。也可引申为接触某事
物的次数越多，人们的情感体验也越为淡漠。
下列各项中没有体现边际效应的一项是（）。
<img src='https://img2.soutiyun.com/ask/uploadfile/2976001-2979000/ccb0ebcb08e466ae7fa418d57c741b57.gif' />
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阅读下面这篇短文，短文后有2项测试任务：（1)第23~26题要求从所给的6个选项中为第2—5段每段选择1个
阅读下面这篇短文，短文后有2项测试任务：(1)第23~26题要求从所给的6个选项
中为第2—5段每段选择1个正确的小标题；(2)第27~30题要求从所给的6个选项中选
择4个正确选项，分别完成每个句子。请将答案涂在答题卡相应的位置上。
Even Intelligent People Can Fail
1 The striking thing about the innovators who succeeded in making our modern world is how
often they failed．Turn oil a light，take a photograph，watch TV,search the web，jet across the
Pacific Ocean．talk on a cellphone(手机)．The innovators who left us these things had to find the
way to success through a maze(错综复杂)of wrong turns．
2 We have just celebrated the 125th anniversary of American innovator Thomas Edison’s
success in heating n thin line to white，hot heat for 14 hours in his lab in New Jersey，US．He did
that on October 22．1879．and followed up a month later by keeping a thread of common
cardboard alight(点亮着的)in an airless space for 45 hours．Three years later he went on to light
up half a square mile of downtown Manhattan，even though only one of the six power plants in
his design worked when he turned it on，on September 4，1882．
3 “Many of 1ife’S failures”the supreme innovator said．“are people who did not realize how close they were to success when they gave up”Before that magical moment in October 1879．
Edison had worked out no fewer than 3．000 theories about electric light．But in only two cases did
his experiments work．
4 N0 one likes failure，but the smart innovators learn from it．Mark Gumz．the head of the
camera maker Olympus America Inc．attributes some of the company’S successes in technology
to understanding failure．His popular phrase is：“You only fail when you quit”
5 0ver two centuries,the most common quality of the innovators has been persistence That is
another way of saying they had the emotional ability to keep up what they were doing．Walt
Disney,the founder of Disneyland，was so broke after a succession of financial failures that he
was left shoeless in his office because he could not afford the US$1．50 to get his shoes from the
repair shop．Pioneering Car maker Henry Ford failed with one company and was forced out of
another before he developed the Model T Car．
6 Failure is harder to bear in today’s open,accelerated world．Hardly any innovation works
the first time But an impatient society and the media want instant success When American
music and movie master David Geffen had a difficult time，a critic said nastily that the only
difference between Geffen Records (Geffen’s company)and the Titanic(the ship that went down) was that the Titanic had better music．Actually，it wasn’t．After four years of 10sses．Geffen had so many hits(成功的作品)he could afford a ship as big as the Titanic all to himself．
<img src='https://img2.soutiyun.com/ask/uploadfile/2400001-2403000/cd31ff35bfc473fe95ed3d47d6bea39c.jpg' />
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根据下表所给资料，用永续盘存法推算我国某地区的固定资产存量净额。采用直线折旧法，且假定固定资产的使用年限为5年。（单位：亿元） 项 第1年 第2年 第3年 第4年 第5年 第6年 现价的固定资产形成总额 1 目 171.2 1 230.4 1 375.8 1 632.2 1 913.3 2 210.4 价格指数 100 105 106 115 118.3 126.2 不变价固定资产形成总额 不变价固定资产存量 不变价的资本消耗 现行价的资本消耗 不变价的固定资本存量净额 现价的固定资本存量净额
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某生产线共有7个班组：第1组至第7组，每个班组的人数恰好和组编号相同，例如第3组恰好有3名员工，为了合理地进行安全、有效的生产，每天的工作安排必须满足以下条件：（1）如果第1组工作，那么第3组和第5组就休息。（2）如果第4组工作，那么第2组和第5组就你息。（3）如果某天共有n个小组在工作，那么其中一定包括第n组。如果第6 组和第7 组休息，那么该天最多可能有几个组在工作（）
A．1
B．3
C．4
D．5
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如果比起逛公园，你更愿意在家打游戏，根据序数效用论，我们可以说你在家打游戏的效用为-1，逛公园的效用为-2。
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如果第1月、第2月实际成本为105元/立方米,第2个月费用偏差和进度偏差分别是（）
A．-1.8万元，-4万元
B．-1.8万元，4万元
C．-4万元，-1.8万元
D．1.8万元，-4万元
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抛一枚硬币，正面朝上的概率是p:你连续抛硬币，直到第一次出现正面为止（连续抛j次，在第j次第一次出现正面)，这时候你的回报是$2<sup>1</sup>。（1)如果p=1/2，计算你的期望回报;（2)假定你的期望效用函数为u（x)=1n（x)，用级数求和的形式表示抛硬币带来的期望效用:（3)计算该预期效用值。
