Oil prices have risen 32 percent since last year. a record $84.65 a barrel on Nov.9.A．by,reachedB．by,reachingC．by,to reach D．to,reaching 题目和参考答案——青夏教育精英家教网—

题目内容

Oil prices have risen________32 percent since last year，________a record $84.65 a barrel on Nov.9.

A．by；reached

B．by；reaching

C．by；to reach

D．to；reaching

解析试题分析：考察介词和分词做状语。第一空中的介词by表示程度，rise by 32 percent上升了百分之32；介词to表示程度；第二空的现在分词doing与句子主语oil price构成主动关系，在句中做结果状语，表示的是意料之中的结果。句意：自从去年以来，油价上升了百分之32，在11月9日达到了$84.65 a barrel。故B正确。
考点：考察分词做状语
点评：当分词做状语的时候，如果构成分词的动词与句子的主语构成主动关系，就使用现在分词做状语；当二者构成被动关系，使用过去分词做状语。如果分词的动作发生在谓语动词之前，就使用分词的完成式。如果分词与句子的主语没有关系，可以使用状语从句或者独立主格结构。

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The world economy has run into a brick wall. Despite countless warnings in recent years about the need to address a potential hunger crisis in poor countries and an energy crisis worldwide, world leaders failed to think ahead. The result is a global food crisis. Wheat, corn and rice prices have more than doubled in the past two years. And oil prices have increased more than three times since the start of 2004. These food-price increases, combined with increasing energy costs, will slow if not stop economic growth in many parts of the world and will even affect political stability. Practical solutions to these problems do exist, but we'll have to start thinking ahead and acting globally.

Here are three steps to ease the current food crisis and avoid the potential for a global crisis. The first is to promote the dramatic success of Malawi, a country in southern Africa, which three years ago established a special fund to help its farmers get fertilizer and seeds with high productivity. Malawi’s harvest doubled after just one year. An international fund based on the Malawi model would cost a mere $10 per person annually in the rich world, or $10 billion altogether.

Second, the U.S. and Europe should abandon their policies of paying partly for the change of food into biofuels (生物燃料). The U.S. government gives farmers a taxpayer-financed payment of 51 cents per gallon of ethanol (乙醇) changed from corn. There may be a case for biofuels produced on lands that do not produce foods — tree crops, grasses and wood products — but there’s no case for the government to pay to put the world’s dinner into the gas tank.

Third, we urgently need to weather-proof the world’s crops as soon and as effectively as possible. For a poor farmer, sometimes something as simple as a farm pond — which collects rainwater to be used in dry weather — can make the difference between a good harvest and a bad one. The world has already committed to establishing a Climate Adaptation Fund to help poor regions climate-proof vital economic activities such as food production and health care but has not yet acted upon the promise.

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A. cost each of the developed countries $10 billion per year

B. give poor farmers access to fertilizer and highly productive seeds

C. decrease the food prices as well as the energy prices

D. aim to double the harvest in southern African countries in a year

With the second step, the author expresses the idea that ______.

A. we should get alternative forms of fuel in any way

B. it is misleading to put tree crops into the gas tank

C. it is not wise to change food crops into gas

D. biofuels should be developed on a large scale

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A. The world has made a serious promise to build farm ponds.

B. A Climate Adaptation Fund has been established to help poor.

C. A rain-collecting pond is a simple safeguard against dry weather.

D. It makes a great difference whether we develop wood products or not.

In the passage, the author calls on us to______.

A. slow down but not to stop economy

B. act now so as to relieve the global food shortage

C. achieve economic growth and political stability

D. develop tree crops, grasses and wood products

We often use the words “growth” and “development” as if they meant basically the same thing. But this may not always be the case. One can easily imagine instances in which a country has achieved higher levels of income (growth) with little or no benefit coming to most of its citizens (development).

In the past, most development policies were aimed at increasing the growth rate of income per capita (人均所得). Many are still based on the theory that benefit of economic growth will come to all members of society. If this theory is correct, growth should encourage development.

By the early 1970s, however, the relationship between growth and development was being questioned. A major study by the World Bank in 1974 concluded that it is now clear that more than decades of rapid growth in developing countries has been of little benefit to & third of their population.

The World Bank study showed that increase in GNP per capita did not promise important improvements in such devel??opment indicators as nutrition (营养), health, and education. Although GNP per capita did indeed rise, its benefit came down to only a small part of the population. This realization gives rise to a call for new development policies. These new policies favor agriculture over industry, call for national redis??tribution (资源分配) of income and wealth, and encourage programs to satisfy such basic needs as food and shelter.

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A. Growth and development refer to the same thing.

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C. Development is not a necessary result of growth.

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C. few people in society D. everyone in society

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A. benefit to a third of their population

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A. oil price is too low in international market.

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C. Many oil wells were destroyed during the war in the late 1980s

D. It couldn’t get enough money to develop its economy

57. The attitude the E.U. Commission took towards Iraq’s output stop is ________.

A. active B. concerned C. cold D. surprised

58. The underlined words“The organization”here refers to ________.

A. OPEC B. the E.U. Commission C. Vienna D. WTO

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A. the oil prices in the world were stable though Iraq has stopped oil deliveries

B. OPEC has controlled the oil price to stay within a margin of 22 to 28 dollars

C. OPEC will not increase oil production to make up the shortfall that caused by Iraq

D. Oil is connected with people’s daily life

60. The 11 oil ministers decided to meet on July 3 so that _________.

A. they can persuade Iraq to continue oil production

B. they can have a talk with the U.N. Security Council

C. they can have a discussion about the effects of Iraq’s temporary output stop

D. they can make up their minds to increase oil production

152. The residents approve of the measure ______ so far in our city, _____ to bring a sharp rise in oil prices.

A．having been taken; intended	B．to be taken; intending
C．taken; to intend	D．taken; intended

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