题目内容

【题目】--- How old can you guess your new English teacher is?

--- It’s hard to sayBut I guess him to be _________ between 35 and 40.

A. anything B. anywhere C. anybody D. anyway

【答案】B

【解析】不定代词。句意:--你认为你们的新英语老师多大了?--这很难说,不过我猜他的年龄在3540之间。A任何事物;B任何地方;C任何人;D无论如何。anywhere指在某范围内的任何地方,这里指在35岁到40岁之间,故选B

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【题目】Energy independence has a nice ring to itDoesn’t it? If you think so, you’re not alone, because energy independence has been the dream of American president for decades, and never more so than in the past few years, when the most recent oil price shock has been partly responsible for kicking off the great recession.

“Energy independence” and its rhetorical (修辞的) companion “energy security” are, however, slippery concepts that are rarely though throughWhat is it we want independence from, exactly?

Most people would probably say that they want to be independent from imported oilBut there are reasons that we buy all that old from elsewhere.

The first reason is that we need it to keep our economy runningYes, there is a trickle(涓涓细流)of biofuel(生物燃料)available, and more may become available, but most biofuels cause economic waste and environmental destruction.

Second, Americans have basically decided that they don’t really want to produce all their own oilThey value the environmental quality they preserve over their oil imports from abroadVast areas of the United States are off-limits to oil exploration and production in the name of environmental protectionTo what extent are Americans really willing to endure the environmental impacts of domestic energy production in order to cut back imports?

Third, there are benefits to tradeIt allows for economic efficiency, and when we buy things from places that have lower production costs than we do, we benefitAnd although you don’t read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.

There is no question that the United States imports a great deal of energy and, in fact, relies on that steady flow to maintain its economyWhen that flow is interrupted, we feel the pain in short supplies and higher pricesAt the same time, we obtain massive economic benefits when we buy the most affordable energy on the world market and when we engage in energy trade around the world.

1What does the author say about energy independence for America?

A. It sounds very attractive

B. It ensures national security

C. It will bring oil prices down

D. It has long been everyone’s dream.

2Why does America rely heavily on oil imports?

A. It wants to expand its storage of crude oil(原油).

B. Its own oil reserves are quickly running out.

C. It wants to keep its own environment undamaged.

D. Its own oil production falls short of demand

3What does the author say about oil trade?

A. It proves profitable to both sides

B. It improves economic efficiency

C. It makes for economic prosperity

D. It saves the cost of oil exploration

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