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  3. Is there enough oil beneath the Arctic National Wildlife Refuge (ANWR)to help secure America’s energy future? President Bush cer

Is there enough oil beneath the Arctic National Wildlife Refuge (ANWR)to help secure America’s energy future? President Bush cer

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问题    Is there enough oil beneath the Arctic National Wildlife Refuge (ANWR)to help secure America’s energy future? President Bush certainly thinks so. He has argued that tapping ANWR’s oil would help ease California’s electricity crisis and provide a major boost to the country’s energy independence. But no one knows for sure how much crude oil lies buried beneath the frozen earth, with the last government survey, conducted in 1998, projecting output anywhere from 3 billion to 16 billion barrels.
   The oil industry goes with the high end of the range, which could equal as much as 10% of U.S. consumption for as long as six years. By pumping more than 1 million barrels a day from the reserve for the next two to three decades, lobbyists claim, the nation could cut back on imports equivalent to all shipments to the U.S. from Saudi Arabia. Sounds good. An oil boom would also mean a multibillion-dollar windfall(意外之才) in tax revenues, royalties (开采权使用费)and leasing fees for Alaska and the Federal Government. Best of all, advocates of drilling say, damage to the environment would be insignificant. "We’ve never had a documented case of an oil rig chasing deer out onto the pack ice," says Alaska State Representative Scott Ogan.
   Not so fast, say environmentalists. Sticking to the low end of government estimates, the National Resources Defense Council says there may be no more than 3.2 billion barrels of economically recoverable oil in the coastal plain of ANWR, a drop in the bucket that would do virtually nothing to ease America’s energy problems. And consumers would wait up to a decade to gain any benefits, because drilling could begin only after much bargaining over leases, environmental permits and regulatory review. As for ANWR’s impact on the California power crisis, environmentalists point out that oil is responsible for only 1% of the Golden State’s electricity output—and just 3% of the nation’s.
What do the environmentalists mean by saying "Not so fast"(Line 1 ,Para.3)?
选项 A、Tap the oil there more slowly and carefully.
B、Think it over how to protect the environment there.
C、Never expect ANWR to supply enough oil for the country in the near future.
D、Don’t expect too optimistic profit and gain.
答案C
解析  从第三段可看出环保主义者认为ANWR的地下只能产出32亿桶油(the low end)，在后面也提到它解决不了美国的能源问题，因此与第二段美国石油工业的观点(the high end乐观)相悖。而not so fast位于第三段句首，其转折承接的作用，来体现第三段的观点与上一段相悖。因此not so fast为[C]项内容。本题属观点态度题。
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