题目内容
A couple of years ago, those who forecast that oil price would reach $ 100 a barrel were seen as doomsters. However, now some are predicting $ 200 a barrel.
Had economists been told that oil price would barely pause at $ 100 before reaching the recent peak of nearly $ 127, they would no doubt have forecast terrible economic consequences. But the global economy, though interrupted by the high price of energy, is still chugging along. Meanwhile, inflation has picked up, but the headline rates of inflation (通货膨胀率) in most developed countries are nowhere near the levels seen in the 1970s and 1980s.
There are three explanations for the oil price’s unclear impact. The first is that nowadays developed economies are more efficient in their use of energy, thanks partly to the increased importance of service industries and the diminished role of manufacturing(制造业). According to the Energy Information Administration, the energy intensity of America’s GDP fell by 42% between 1980 and 2007.
A second theory is that the oil-price rise has been steady, not sudden, giving the economy time to adjust. Giovanni Serio of Goldman Sachs points out that in 1973 there was a severe supply shock because of the oil embargo(石油禁运), when the world had to cope with 10%-15% less crude almost overnight. Not this time.
The third explanation turns the argument on its head; rather than oil harming the global economy, it is global expansion that is driving up the price of oil.
The most important factor is the shift in favor of the developing economies. America has responded to high price in familiar fashion: UBS forecasts that demand will drop by 1.1% this year and will be no higher in 2010 than it was in 2004. But the demand from China and other emerging markets is more than offsetting(抵消) this shortfall.
1.What is the passage mainly talking about?
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A．The prediction of economists. |
B．The situation of economy |
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C．The increase of oil price |
D．The American response to high price |
2.How many explanations for the oil price’s impact are mentioned in the passage?
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A．Two |
B．Three |
C．Four |
D．Five |
3.What can we conclude from the passage?
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A．In USA, the demand for oil in 2010 will be very high. |
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B．In USA, the demand for oil in 2010 will be higher than it was in 2004. |
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C．In USA, the demand for oil in 2010 will be as high as it was in 2004. |
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D．In USA, the demand for oil in 2010 will be as low as it was in 2004. |
1.C
2.B
3.D
【解析】略
科学实验活动册系列答案
The party began shortly after Mr. Wood, who lived in the flat below, signed (叹息) to himself as he heard excited voices and the noisy music. Luckily he had ___1___ some work home from the office, ___2___ he kept himself busy for a couple of hours, thus managing to pay no attention to the noise___3___ . But by eleven o’clock he felt ___4___ and was ready to go to bed, though from his earlier experience he knew it was ___5___ trying to get to sleep. He undressed and lay for a while on the bed, trying to read, but he___6___ himself reading the same page over and over again. He then turned off the light and ___7___ his head in the pillow(枕头). But ___8___ he could not shut off the ___9___ ，finally after ___10____ seemed hours his___11___ was gone.
He jumped out of bed, __12__ some clothing, marched ___13___ up the stairs and walked into his neighbor’s flat. The owner of the flat, who ___14___ him in his dressing gown(睡衣) came ___15___ the room and__16___ Mr. Wood could say anything, cried “My dear fellow, come and ___17___. I know our parties ____18___ you. I meant to send you ___19___.” Mr. Wood’s anger disappeared then and there. He said “I’d better go and get __20_.” Minutes later, he returned properly dressed, only to find that the party was nearly over.
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1 A a piece of equipment which is完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，掌握其大意，然后从下面各题所给的四个选项（A，B，C和D）中，选出最佳选项。
The party began shortly after Mr. Wood, who lived in the flat below, sighed to himself as he heard excited voices and the noisy music. Luckily he had 36 some work home from the office, 37 he kept himself busy for a couple of hours, thus managing to pay no attention to the noise 38. But by eleven o’clock he felt 39 and was ready to go to bed, though from his earlier experience he knew it was 40 trying to get to sleep. He undressed and lay for a while on the bed, trying to read, but he 41 himself reading the same page over and over again. He then turned off the light and 42 his head in the pillow. But 43 he could not shut 44 the noise, finally, after 45 seemed hours, his 46 was gone.
He jumped out of bed, 47 some clothing, marched 48 up the stairs, and walked into his neighbor’s flat. The owner of the flat, who 49 him in his dressing gown, came 50 the room and,51 Mr. Wood could say anything, cried, “My dear fellow, come and 52. I know our parties 53 you. I meant to send you 54” Mr. Wood’s anger disappeared then and there. He said, “I’d better go and get 55 . Minutes later, he returned, properly dressed, only to find that the party was nearly over.
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A．till then |
B．worse still |
C．strange enough |
D．even so |
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A．away |
B．off |
C．down |
D．up |
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19.．
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A．a notice |
B．a message |
C．an invitation |
D．an apology |
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