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If increased income is spent on more and larger automobiles, larger houses, and increased consumption of other material goods, the results could cause catastrophic resource exhaustion, and pollution. Take the increase of the consumption of oil for instance. The consumption is so huge that the oil reserves might last only a decade or two if not supplemented by imports.Ten years ago it appeared that nuclear power would solve the anticipated energy crisis. Although supplies of uranium fuel were known to be limited and might become exhausted in half a century, the nuclear power plant has for a long time been a favorite project. But work on it has met with grave problems. The fear of possible atomic explosion and the problem of disposing of polluting byproduct waste have slowed down the construction of further nuclear plants. Eventually atomic technology may be able to control these problems, but at present there seems to be little agreement along atomic scientists about when this can be achieved.
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更多 “问答题If increased income is spent on more and larger automobiles, larger houses, and increased consumption of other material goods, the results could cause catastrophic resource exhaustion, and pollution. Take the increase of the consumption of oil for instance. The consumption is so huge that the oil reserves might last only a decade or two if not supplemented by imports.Ten years ago it appeared that nuclear power would solve the anticipated energy crisis. Although supplies of uranium fuel were known to be limited and might become exhausted in half a century, the nuclear power plant has for a long time been a favorite project. But work on it has met with grave problems. The fear of possible atomic explosion and the problem of disposing of polluting byproduct waste have slowed down the construction of further nuclear plants. Eventually atomic technology may be able to control these problems, but at present there seems to be little agreement along atomic scientists about when this can be achieved.” 相关考题
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Passage ThreeThe whole industrial process which makes many of the goods and machines we needand use in our daily lives, is bound to create a number of waste products whichupset the environmental balance or the ecological(生态的)balance as it is known. Many of these waste products can be prevented or disposed(处理) of sensibly, but clearly while more and more new goods are produced and made complex, there willbe new, dangerous wastes to be disposed of, for example, the waste products from nuclear powerstations. Many people therefore see pollution as only part of a larger and more complex problem, that is,the whole process of industrial production and consumption of goods. Others see the problem mainly inconnection with agriculture, where new methods are helping farmers grow more and more on theirland to feed our everincreasing population. However, the land itself is graduallybecoming worn out as it is being used, in some cases, too heavily, and artificialfertilizers(人造肥料) cannot bring back the balance.Whatever is underlying(潜在的)reasons, there is no doubt that much of the pollution caused could be controlled if only companies,individuals and governments would make more efforts. In the home there is an obvious need to control litter(杂乱的废物)and waste. Food is wrapped up three or four times in packages that all have to be disposed of; drinks areincreasingly sold in bottles or tins which cannot be reused. This not only causes a litter problem, but also isa great waste of resources, in terms of glass, metals and paper. Advertising has helped this process bypersuading many of us to buy things we don't want to buy. Pollution and waste continue to be a problemeveryone can help to solve by cutting out unnecessary buying, excess consumption and careless disposal ofthe products we use in our daily lives.44. The main cause of pollution is______.A. the production of new industrial goodsB. increased amounts of unnatural substanceC. our ever-increasing populationD. the release of artificial substances into the environment
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● Consumption of the total life-cycle effort in software maintenance is （71） that in software development．（71）A．less thanB．larger thanC．equal or less thanD．equal or larger than
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Consumption of the total life-cycle effort in software maintenance is(71)that in software development．A．less thanB．larger thanC．equal or less thanD．equal or larger than
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Text 3Investment in the public sector, such as electricity, irrigation, public services and transport (excluding vehicles, ships and planes) increased by about 10%, although the emphasis moved to the transport and away from the other sectors mentioned. Trade and services recorded a 16%～17% investment growth, including a 30% increase in investment in business premises. Industrial investment is estimated to have risen by 8%. Although the share of agriculture in total gross in vestment in the economy continued to decline, investment grew 9% in absolute terms, largely spurred on by a 23% expansion of investment in agricultural equipment. Housing construction had 12% more invested in it in 1964, not so much owing to increased demand, as to fears of new taxes and limitation of building.Total consumption in real terms rose by close on 11% during 1964, and per capital personal consumption by under 7% ,as in 1963. The undesirable trend towards a rapid rise in consumption, evident in previous years, remained unaltered. Since at current prices consumption rose by 16% and disposable income by 13% ,there was evidently a fall in the rate of saving in the private sector of the economy. Once again consumption patterns indicated a swift advance in the standard of living. Expenditure on food declined in significance, although consumption of fruit increased.Spending on furniture and household equipment, health, education and recreation continued to increase. The greatest proof of altered living standards was the rapid expansion of expenditure on transport (including private cars) and personal services of all kinds, which occurred during 1964. The progressive wealth of large sectors of the public was demonstrated by the changing composition of durable goods purchased. Saturation point was rapidly being approached for items such as the first household radio, gas cookers, and electric, refrigerators, whereas increasing purchases of automobiles and television sets were registered.31. the author thinks that the trend towards a rapid rise in consumption was "undesirable" because ______.A) people saved lessB) people were wealthyC) people consumed lessD) expenditures on luxuries increased
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Expenditure increased on all the following consumption EXCEPT ______.A) foodB) automobilesC) educationD) entertainment
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It can be inferred from the increase of fruit consumption that ______.A) people had to spend more on transportation and furnitureB) people were more health consciousC) people were more money consciousD) the price of fruit dropped dramatically
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Which of the following problems may be encountered by using an oil having a viscosity higher than that specified for an operating hydraulic system?A.External seal leakageB.Hunting due to fast responseC.Hydraulic oil film breakdownD.Increased power consumption
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To agree with larger scale chart，latitudes taken from this chart should be increased ______ about 8 seconds．A.withB.inC.byD.to
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第三篇Houses in 18th Century North AmericaSeventeenth-century houses in colonial North America were simple structures that were primarily functional,carrying over traditional designs that went back to the Middle Ages.During the first half of the eighteenth century,however,houses began to show a new elegance.As wealth increased, more and more colonists built fine houses.Since architecture was not yet a specialized profession in the colonies,the design of buildings was left either to amateur designers or to carpenters who undertook to interpret architectural manuals imported from England.Inventories of colonial libraries show an astonishing number of these handbooks for builders,and the houses erected during the eighteenth century show their influence.Nevertheless,most domestic architecture of the first three-quarters of the eighteenth century displays a wide divergence of taste and freedom of application of the rules laid down in these books.Increasing wealth and growing sophistication throughout the colonies resulted in houses of improved design,whether the material was wood,stone or brick.New England still favored wood, though brick houses became common in Boston and towns, where the danger of fire gave an impetus to the use of more durable material. A few houses in New England were built of store,but only in Pennsylvania and adjacent area was stone widely used in dwellings.An increased use of brick in houses and outbuildings is noticeable in Virginia and Maryland,but wood remained the most popular material even in houses built by wealthy landowners.In the Carolinas,even in closely packed Charleston,wooden houses were much more common than brick.Eighteenth-century houses showed great interior improvement over their predecessors.Windows were made larger and shutters removed.Large,clear panes replaced the small leaded glass of the seventeenth century.Doorways were larger and more decorative.Fireplaces became decorative features of rooms.Walls were made of plaster or wood,sometimes elaborately paneled.White paint began to take the place of blues,yellows,greens,and lead colors,which had been popular for walls in the earlier years.After about 1730,advertisements for wallpaper styles in scenic patterns began to appear in colonial newspapers.What does the author imply about the use of wallpaper before 1730?A:Wallpaper samples appeared in the architectural manuals.B:Wallpaper was the same color as the paints used.C:Patterned wallpaper was not widely used.D:Wallpaper was not in stone houses.
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第三篇Houses in 18th Century North AmericaSeventeenth-century houses in colonial North America were simple structures that were primarily functional,carrying over traditional designs that went back to the Middle Ages.During the first half of the eighteenth century,however,houses began to show a new elegance.As wealth increased, more and more colonists built fine houses.Since architecture was not yet a specialized profession in the colonies,the design of buildings was left either to amateur designers or to carpenters who undertook to interpret architectural manuals imported from England.Inventories of colonial libraries show an astonishing number of these handbooks for builders,and the houses erected during the eighteenth century show their influence.Nevertheless,most domestic architecture of the first three-quarters of the eighteenth century displays a wide divergence of taste and freedom of application of the rules laid down in these books.Increasing wealth and growing sophistication throughout the colonies resulted in houses of improved design,whether the material was wood,stone or brick.New England still favored wood, though brick houses became common in Boston and towns, where the danger of fire gave an impetus to the use of more durable material. A few houses in New England were built of store,but only in Pennsylvania and adjacent area was stone widely used in dwellings.An increased use of brick in houses and outbuildings is noticeable in Virginia and Maryland,but wood remained the most popular material even in houses built by wealthy landowners.In the Carolinas,even in closely packed Charleston,wooden houses were much more common than brick.Eighteenth-century houses showed great interior improvement over their predecessors.Windows were made larger and shutters removed.Large,clear panes replaced the small leaded glass of the seventeenth century.Doorways were larger and more decorative.Fireplaces became decorative features of rooms.Walls were made of plaster or wood,sometimes elaborately paneled.White paint began to take the place of blues,yellows,greens,and lead colors,which had been popular for walls in the earlier years.After about 1730,advertisements for wallpaper styles in scenic patterns began to appear in colonial newspapers.Where were wood houses less common?A:Virginia.B:Pennsylvania.C:Boston.D:Charleston.
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第三篇Houses in 18th Century North AmericaSeventeenth-century houses in colonial North America were simple structures that were primarily functional,carrying over traditional designs that went back to the Middle Ages.During the first half of the eighteenth century,however,houses began to show a new elegance.As wealth increased, more and more colonists built fine houses.Since architecture was not yet a specialized profession in the colonies,the design of buildings was left either to amateur designers or to carpenters who undertook to interpret architectural manuals imported from England.Inventories of colonial libraries show an astonishing number of these handbooks for builders,and the houses erected during the eighteenth century show their influence.Nevertheless,most domestic architecture of the first three-quarters of the eighteenth century displays a wide divergence of taste and freedom of application of the rules laid down in these books.Increasing wealth and growing sophistication throughout the colonies resulted in houses of improved design,whether the material was wood,stone or brick.New England still favored wood, though brick houses became common in Boston and towns, where the danger of fire gave an impetus to the use of more durable material. A few houses in New England were built of store,but only in Pennsylvania and adjacent area was stone widely used in dwellings.An increased use of brick in houses and outbuildings is noticeable in Virginia and Maryland,but wood remained the most popular material even in houses built by wealthy landowners.In the Carolinas,even in closely packed Charleston,wooden houses were much more common than brick.Eighteenth-century houses showed great interior improvement over their predecessors.Windows were made larger and shutters removed.Large,clear panes replaced the small leaded glass of the seventeenth century.Doorways were larger and more decorative.Fireplaces became decorative features of rooms.Walls were made of plaster or wood,sometimes elaborately paneled.White paint began to take the place of blues,yellows,greens,and lead colors,which had been popular for walls in the earlier years.After about 1730,advertisements for wallpaper styles in scenic patterns began to appear in colonial newspapers.According to the passage,who was responsible for designing in eighteenth-century North America?A:Professional architects.B:Customers.C:Interior decorators.D:Carpenters.
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第三篇Houses in 18th Century North AmericaSeventeenth-century houses in colonial North America were simple structures that were primarily functional,carrying over traditional designs that went back to the Middle Ages.During the first half of the eighteenth century,however,houses began to show a new elegance.As wealth increased, more and more colonists built fine houses.Since architecture was not yet a specialized profession in the colonies,the design of buildings was left either to amateur designers or to carpenters who undertook to interpret architectural manuals imported from England.Inventories of colonial libraries show an astonishing number of these handbooks for builders,and the houses erected during the eighteenth century show their influence.Nevertheless,most domestic architecture of the first three-quarters of the eighteenth century displays a wide divergence of taste and freedom of application of the rules laid down in these books.Increasing wealth and growing sophistication throughout the colonies resulted in houses of improved design,whether the material was wood,stone or brick.New England still favored wood, though brick houses became common in Boston and towns, where the danger of fire gave an impetus to the use of more durable material. A few houses in New England were built of store,but only in Pennsylvania and adjacent area was stone widely used in dwellings.An increased use of brick in houses and outbuildings is noticeable in Virginia and Maryland,but wood remained the most popular material even in houses built by wealthy landowners.In the Carolinas,even in closely packed Charleston,wooden houses were much more common than brick.Eighteenth-century houses showed great interior improvement over their predecessors.Windows were made larger and shutters removed.Large,clear panes replaced the small leaded glass of the seventeenth century.Doorways were larger and more decorative.Fireplaces became decorative features of rooms.Walls were made of plaster or wood,sometimes elaborately paneled.White paint began to take the place of blues,yellows,greens,and lead colors,which had been popular for walls in the earlier years.After about 1730,advertisements for wallpaper styles in scenic patterns began to appear in colonial newspapers.The word"predecessors"(Line 1,Para. 4)refer to______.A:colonists who arrived in North America in the seventeenth centuryB:houses constructed before the eighteenth-centuryC:interior improvementsD:wooden houses in Charleston
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第三篇Houses in 18th Century North AmericaSeventeenth-century houses in colonial North America were simple structures that were primarily functional,carrying over traditional designs that went back to the Middle Ages.During the first half of the eighteenth century,however,houses began to show a new elegance.As wealth increased, more and more colonists built fine houses.Since architecture was not yet a specialized profession in the colonies,the design of buildings was left either to amateur designers or to carpenters who undertook to interpret architectural manuals imported from England.Inventories of colonial libraries show an astonishing number of these handbooks for builders,and the houses erected during the eighteenth century show their influence.Nevertheless,most domestic architecture of the first three-quarters of the eighteenth century displays a wide divergence of taste and freedom of application of the rules laid down in these books.Increasing wealth and growing sophistication throughout the colonies resulted in houses of improved design,whether the material was wood,stone or brick.New England still favored wood, though brick houses became common in Boston and towns, where the danger of fire gave an impetus to the use of more durable material. A few houses in New England were built of store,but only in Pennsylvania and adjacent area was stone widely used in dwellings.An increased use of brick in houses and outbuildings is noticeable in Virginia and Maryland,but wood remained the most popular material even in houses built by wealthy landowners.In the Carolinas,even in closely packed Charleston,wooden houses were much more common than brick.Eighteenth-century houses showed great interior improvement over their predecessors.Windows were made larger and shutters removed.Large,clear panes replaced the small leaded glass of the seventeenth century.Doorways were larger and more decorative.Fireplaces became decorative features of rooms.Walls were made of plaster or wood,sometimes elaborately paneled.White paint began to take the place of blues,yellows,greens,and lead colors,which had been popular for walls in the earlier years.After about 1730,advertisements for wallpaper styles in scenic patterns began to appear in colonial newspapers.What does the passage mainly discuss?A:The improved design of eighteenth-century colonial houses.B:A comparison of eighteenth-century houses and modern houses.C:The decorations used in eighteenth-century houses.D:The role of carpenters in building eighteenth-century houses.
考题
Consumption of the total life-cycle effort in software maintenance is（ ）that in software development．A.less than
B.larger than
C.equal or less than
D.equal or larger than
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Education about consumption taxes is more likely to boost growth，______the growth effects of income and capital taxes are ambiguous。A.if
B.when
C.while
D.for
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Education has a value of consumption and its demand will depend on its own price，prices of other goods，and______income.A.domestic
B.home
C.house
D.household
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Which of the following are features of server virtualization software？（）A、Larger bandwidth utilizationB、Increased application performanceC、Reduce resource utilizationD、Reduce TCOE、Rapid server provisioning
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A System x administrator is considering new storage subsystems. Which of the following is a benefit of SAS over Solid State? （）A、Higher transfer speeds B、Increased power consumption with Solid State C、Increased bandwidth D、Cost per MB
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A System x administrator is considering new storage subsystems. Which is a benefit of SAS over Solid State of the following？（）A、Higher transfer speedsB、Increased power consumption with Solid StateC、Increased bandwidthD、Cost per MB
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单选题Heavy fuel oils generally have an upper average ash content of 0~1% by weight.Which of the following conditions could be expected if the ash content increase above this amount?（）A
Glazing of the cylinder linersB
Increase valve wearC
Excessive oil pumpingD
Increase fuel consumption
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单选题A supercharged diesel engine when compared to a similar naturally aspirated diesel engine, will develop an increase in （）A
ignition lagB
engine horsepowerC
lube oil system pressureD
specific fuel consumption
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单选题Which of the following conditions can cause excessive lube oil consumption in a diesel engine?（）A
Low lube oil temperatureB
Dirty lube oil strainerC
Low lube oil pressureD
High lube oil temperature
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问答题The results have been encouraging: more sleep, increased attendance, better grades and fewer driving accidents.
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单选题To agree with larger scale chart，latitudes taken from this chart should be increased （） about 8 seconds．A
withB
inC
byD
to
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问答题Topic 6：Can shopping vouchers increase consumption? Questions for Reference: 1) To stimulate consumption, which is more effective, tax reduction or shopping vouchers? 2) What are the major purposes of issuing shopping vouchers? 3) In what way can the shopping vouchers best be distributed? Shall every citizen be given the same amount of shopping vouchers or should the vouchers be limited to the lower-income people only?
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单选题With supercharging a larger mass of air is supplied to the cylinder by blowing it in under pressure, which is the best means to （） of the engine.A
increase the exhaust temperatureB
increase the power ofC
reduce the speedD
increase the fuel consumption
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单选题A dirty intercooler on an air compressor will cause （）.A
damage to the un-loader operating diaphragmB
an increase in current flow to the motorC
high pressure in the receiver and filterD
an excessive consumption of crankcase oil
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