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【单选题】Prices are sky-high, with profits to match.But looking further ahead, the industry faces wrenching change, says an expert of energy.
"The time when we could count on cheap oil and even cheaper natural gas is clearly ending. "That was the gloomy forecast delivered in February byDave O’Reilly, the chairman ofChevron Texaco, to hundreds of oilmen gathered for a conference in Houston. The following month, Venezuela’s President HugoChavez gleefully echoed the sentiment: "The world should forget about cheap oil."
The surge in oil prices, from ＄10 a barrel in 1998 to above ＄50 in early 2005,has prompted talk of a new era of sustained higher prices.But whenever a "new era" in oil is hailed, scepticism is in order.After all, this is essentially a cyclical business in which prices habitually yo-yo.Even so, an unusually loud chorus is now joining Messrs O’Reilly andChavez, pointing to intriguing evidence of a new "price floor" of ＄30 or perhaps even ＄40.Confusingly, though, there are also signs that high oil prices may be caused by a speculative bubble that could burst quite suddenly. To see which camp is right, two questions need answering: why did the oil price soarAnd what could keep it high
To make matters more complicated, there is in fact no such thing as a single "oil price": rather, there are dozens of varieties of crude trading at different prices. When newspapers write about oil prices, they usually mean one of two reference crudes:Brent from the North Sea, or West Texas Intermediate (WTI) .But when ministers from the Organisation of the PetroleumExportingCountries (OPEC、discuss prices, they usually refer to a basket of heavier cartel crudes, which trade at a discount to WTI andBrent.All oil prices mentioned in this survey are per barrel of WTI
The recent volatility in prices is only one of several challenges facing the oil industry.Although at first sightBig Oil seems to be in rude health, posting record profits, this survey will argue that the western oil majors will have their work cut out to cope with the rise of resource nationalism, which threatens to choke off access to new oil reserves. This is essential to replace their existing reserves, which are rapidly declining. They will also have to respond to efforts by governments to deal with oil’s serious environmental and geopolitical side-effects. Together, these challenges could yet wipe out the oil majors.
Judging from Paragraph 3, we may infer that oil prices will______.A．enter into a "new era"
B．reach a new "price floor"
C．get to a new high
D．be hard to predict

网考网参考答案：D
网考网解析：
本题是简单推论题。 第3段提到，关于未来石油的价格，两个阵营(camp)持不同观点，一些人认为价格会降到最低点(a new“Price floor”)，另一些人则认为油价有攀升的迹象。油价究竟是涨还是降，这很难说。因此选项D为正确答案。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>