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He has been interested in computer since his childhood, so he specialized______ computer s

cience when he was in college.

A.on

B.at

C.for

D.in

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更多“He has been interested in comp…”相关的问题
第1题
To a philosopher, wisdom is not the same as knowledge.Facts may be known in enormous numbe

To a philosopher, wisdom is not the same as knowledge. Facts may be known in enormous numbers without the knower of them loving wisdom. Indeed, the person who possesses encyclopedic (学识渊博的) information may actually have a genuine contempt (轻视) for those who love and seek wisdom. The philosopher is not content with a mere knowledge of facts. He desires to combine and evaluate facts, and to examine beneath the obvious to the deeper orderliness behind the immediately given facts. Insight into the hidden depths of reality, perspective (洞察) on human life and nature in their entirety, in the words of Plato, to be a spectator of time and existence--these are the philosopher's objectives. Too great an interest in the small details of science, may, and often does, obscure these basic objectives.

Philosophers assume that the love of wisdom is a natural gift of the human being. Potentially every man is a philosopher because in the depths of his being there is an intense longing to penetrate to the meaning of the mysteries of existence. The inner deep longing expresses itself in various ways prior to any actual study of philosophy as a technical branch of human culture. Consequently every human being in so far as he has ever been or is a lover of wisdom has, to that extent, a philosophy of life.

The title below that best expresses the idea of this passage is ______.

A.The Potential Philosopher

B.The Philosophy of Plato

C.The Philosopher Versus the Scientist

D.The Philosopher Defined

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第2题
You seem to take a keener interest in the subject has ever been shown before.A.thanB.which

You seem to take a keener interest in the subject has ever been shown before.

A.than

B.which

C.that

D.as

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第3题
How often one hears children wishing they were grown up, and old people wishing they were
young again. Each age has its pleasures and its pains, and the happiest is the one who enjoys what each age gives him without wasting his time in useless regrets.

Childhood is a time when there are few responsibilities to make life difficult. If a child had good parents, he is fed, looked after and loved, whatever he may do. In addition, life is always presenting new things to the child things that have lost their interest for older people because they are too well known. A child finds pleasure in playing in the rain, or in the snow. His first visit to the seaside is a marvelous(非凡的) adventure. But a child has his pains., he is not so free to do as he wishes as he thinks older people are; he is continually being told not to do things, or being punished for what he has done wrong. His life is therefore not perfectly happy.

When the young man starts to earn his own loving, he becomes free from the discipline (纪律) of school and parents; but at the same time he forced to accept responsibilities (责任). He can no longer expect others to pay for his food, his cloths, and his room, but has to work if he wants to live comfortably. If he spends most of his time playing ahout in the way that he used to as a child, he will go hungry. And if he breaks the laws of society as he used to break the laws of his parents, he may go to prison. If, however, he works hard, keeps out of trouble and has good health, he can have the real happiness of seeing himself make steady(稳定的) progress in his job and of building up for himself his own position in society.

Old age has always been thought of as the worst age to be; but it is not necessary for the old to be unhappy. With old age should come wisdom and the ability to help others with ad vice wisely given. The old can have the joy of seeing their children making progress in life; they can watch their grandchildren growing up around them; and, perhaps best of all, they can, if their life has been a useful one, feeling the happiness of having come through the bat tie of life safely and of having reached. a time when they can lie back and rest, leaving others to continue the fight.

The title of the passage is______.

A.Each Age

B.Growing Pains and Happiness

C.The Best Age to Be

D.The Happiest People to Be

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第4题
He has an enormous ________ for classical music and classic literature.

A.appetite

B.smell

C.interest

D.power

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第5题
Over 60 million persons in the United States own a...

Over 60 million persons in the United States own a credit card. For these millions of Americans a credit card is "coined freedom". It has had effect of increasing consumption possibilities for households by allowing them to purchase thousands of dollars of merchandise. ranging from autos. clothing, to electrical appliances. The widespread use of creditcard nowadays staggers the imagination to the point where one wonders whether the total amount of consumption spending each year would be the same if this "plastic money" were not around, Credit cards have also been of significant importance to the national economy.Businessmen have been encournged to expand plant and equipment and hire additionat personnel to meet the heavy demand for their products, The tendency of employment and income would rise significantly. Unfortunately the ease with which buyers can increase their purchase with credit cards have caused them to overlook the additional costs.Purchase on credit cards are postponed payments. Buy-now pay later encourages buyers to use credit cards ,extencively.Since the buyer is in effect borrowing money for a special purposer he must expect to pay an interest charge. Interest is the price of using money over a long period of time. A close analysis of the use for credit cards for heavy purchases will show that the buyer has added to the cost of making these purchases. It must also be kept in mind that unpaid monthly balances means added interest charges. Furthermore. the use of credit cards will add to the most purpose of the product since the shopkeeper does not receive the money at the time of the purchase, Shopkeepers might add on the cost of handing credit cards to the bill. One of the arguments against the use of credit cards has been that those who do pay cash at the time if purchase finance the use of a credit card by another person.This is so, the argument runs, because the price of a product will include the cost of another persons use of a credit card.

Which of the following is NOT true about credit cards?

A.It can encourage great sums of consumption

B.Shopkeepers, among others object to the use of credis cards because they add on the cost of the merchandise

C.Credit card holders actually pay for their shopping goods afer the purchase has been completed

D.The national economy enjoys extensive growth because of the use of credit cards

What is the main topic of the passage?A.Advantages and disadvantages of credit cards

B.Economic growth hacked up by the use of credit cards

C.Arguments against the use of ecredit cards

D.Credit cards make life easier

What are the arguments against the use of credit cards?A.It may lead to the overgrowth of the national economy.

B.The delay in the payment of shopping goods may bring damage to shopkeeprers’profits.

C.Some people may intentionally purchase goods that they cannot possbly aford

D.Those who pay by cash at the purehase will have to pay for the cost added to the product as the interest charge of credit cards

The writers purpose in this passage is to____.A.argue against credit card

B.deseribe a phenomenon

C.introduce us the disadvantage and advantage of credit card

D.propose an original viewpoint

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第6题
Furlion Co manufactures heavy agricultural equipment and machinery which can be used in di
fficult farming conditions. Furlion Co’s chief executive has been investigating a significant opportunity in the country of Naswa, where Furlion Co has not previously sold any products. The government of Naswa has been undertaking a major land reclamation programme and Furlion Co’s equipment is particularly suitable for use on the reclaimed land. Because of the costs and other problems involved in transporting its products, Furlion Co’s chief executive proposes that Furlion Co should establish a plant for manufacturing machinery in Naswa. He knows that the Naswan government is keen to encourage the development of sustainable businesses within the country.

Initial calculations suggest that the proposed investment in Naswa would have a negative net present value of $1·01 million. However, Furlion Co’s chief executive believes that there may be opportunities for greater cash flows in future if the Naswan government expands its land reclamation programme. The government at present is struggling to fund expansion of the programme out of its own resources and is looking for other funding. If the Naswan government obtains this funding, the chief executive has forecast that the increased demand for Furlion Co’s products would justify $15 million additional expenditure at the site of the factory in three years’ time. The expected net present value for this expansion is currently estimated to be $0.

It can be assumed that all costs and revenues include inflation. The relevant cost of capital is 12% and the risk free rate is 4%. The chief executive has estimated the likely volatility of cash flows at a standard deviation of 30%.

One of Furlion Co’s non-executive directors has read about possible changes in interest rates and wonders how these might affect the investment appraisal.

Required:

(a) Assess, showing all relevant calculations, whether Furlion Co should proceed with the significant opportunity. Discuss the assumptions made and other factors which will affect the decision of whether to establish a plant in Naswa. The Black Scholes pricing model may be used, where appropriate. (16 marks)

(b) Explain what is meant by an option’s rho and discuss the impact of changes in interest rates on the appraisal of the investment. (5 marks)

(c) Discuss the possibility of the Naswan government obtaining funding for further land reclamation from the World Bank, referring specifically to the International Development Association. (4 marks)

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第7题
Generally speaking, a British is widely regarded as a quiet, shy and conservative person w
ho is 【C1】______ only among those with whom he is acquainted. When a stranger is at present, he often seems nervous,【C2】______ embarrassed. You have to take a commuter train any morning or evening to 【C3】______ the truth of this. Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; hardly anybody talks, since to do so would be considered quite offensive. 【C4】______ there is an unwritten but clearly understood code of behavior. which,【C5】______ broken, makes the offender immediately the object of 【C6】______ .

It has been known as a fact that the British has a 【C7】______ for the discussion of their weather and that, if given a chance, he will talk about it 【C8】______ . Some people argue that it is because the British weather seldom【C9】______ forecast and hence becomes a source of interest and 【C10】______ to everyone. This may be so. 【C11】______ a British cannot have much 【C12】______ in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong 【C13】______ a cloud over the Atlantic brings rainy weather to all districts! The man in the street seems to be as accurate--or as inaccurate --as the weathermen in his 【C14】______ .

Foreigners may be surprised at the number of references 【C15】______ weather that the British make to each other in the course of a single day. Very often conversational greetings are 【C16】______ by comments on the weather. "Nice day, isn't it?" "Beautiful!" may well be heard instead of "Good morning, how are you?"【C17】______ the foreigner may consider this exaggerated and comic, it is worthwhile pointing out that it could be used to his advantage. 【C18】______ he wants to start a conversation with a British but is 【C19】______ to know where to begin, he could do well to mention the state of the weather, k is a safe subject which will【C20】______ an answer from even the most reserved of the British.

【C1】

A.relaxed

B.frustrated

C.amused

D.exhausted

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第8题
Generally speaking, a British is widely regarded as a quiet, shy and conservative person w
ho is (1)_____ only among those with whom he is acquainted. When a stranger is at present, he often seems nervous, (2)_____ embarrassed. You have to take a commuter train any morning or evening to (3)_____ the truth of this. Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; hardly anybody talks, since to do so would be considered quite offensive. (4)_____, there is an unwritten but clearly understood code of behavior. which, (5)_____ broken, makes the offender immediately the object of (6)_____.

It has been known as a fact that a British has a (7)_____ for the discussion of their weather and that, if given a chance, he will talk about it (8)_____. Some people argue that it is because the British weather seldom (9)_____ forecast and hence becomes a source of interest and (10)_____ to everyone. This may be so. (11)_____ a British cannot have much (12)_____ in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong (13)_____ a cloud over the Atlantic brings rainy weather to all districts! The man in the street seems to be as accurate—or as inaccurate—as the weathermen in his (14)_____.

Foreigners may be surprised at the number of references (15)_____ weather that the British make to each other in the course of a single day. Very often conversational greetings are (16)_____ by comments on the weather. "Nice day, isn't it?" "Beautiful!" may well be heard instead of "Good morning, how are you?" (17)_____ the foreigner may consider this exaggerated and comic, it is worthwhile pointing out that it could be used to his advantage. (18)_____ he wants to start a conversation with a British but is (19)_____ to know where to begin, he could do well to mention the state of the weather. It is a safe subject which will (20)_____ an answer from even the most reserved of the British.

A.relaxed

B.frustrated

C.amused

D.exhausted

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第9题
Seldom ______so warmly welcomed. A. has he been B. he has been C. was he D. he h

Seldom ______so warmly welcomed.

A. has he been

B. he has been

C. was he

D. he had been

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第10题
He has been ______ of murdering his wife.A.blamedB.arrestedC.chargedD.accused

He has been ______ of murdering his wife.

A.blamed

B.arrested

C.charged

D.accused

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第11题
()the morning train,he would not have been late for the meeting.

A.Did he catch

B.has stayed

C.has he caught

D.Had he caught

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