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男性，32岁。间断上腹痛伴反酸4年，多为空腹痛及夜间痛。近1月又出现腹痛。 最可能的诊断是( )
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After a good 2003, will 2004 be betterThe past year has been a good one for Southeast Asian stocks. Markets in both Singapore and the Philippines have risen by more than 30% in dollar terms; Indonesia has surged more than 70%; and tigerish Thailand has leapt by almost 130%. Investors, needless to say, are keen to know whether lightning will strike again in the same places in 2004. There is indeed something good in store: elections.The gains of the past year are easy to explain. Indonesia, for one, has finally found its feet after years of chaos following the regional crisis in 1997. Inflation and interest rates are failing, and the economy has grown by around 4% in the past year.Thailand’s economy, meanwhile, has been doing even better. It has grown at an annual rate of 6.5% in the year as a whole. Because of low interest rates, consumers have been wildly purchasing cars and houses, helping crisis-hit companies pay off their debts and thus improving the balance sheets of Thailand’s struggling banks.Analysts tell similar tales of asset increase all around the region. Markus Rosgen, of ING, a Dutch bank, notes that Asians have been piling up deposits in their bank accounts since the crisis. With interest rates so low, he argues, they now have an incentive either to consume more or to put their savings into more lucrative investments. Either way, share prices should rise. Even now, ail Southeast Asian markets are still well below their pre-crisis highs. Moreover, points out Christopher Wood of CLSA, an investment bank, all Southeast Asian markets except Singapore serve as useful hedges against America, since they do not rise and fall with Wall Street.Unexpected events might yet upset these rosy prospects. There will be elections in the Philippines and Indonesia in 2004, and probably in Malaysia, too. Thailand goes to the polls at the beginning of 2005. Economically corrupted governments, street protests or bombing campaigns are always a possibility. But the responsible leaders seem likely to get re-elected in all four countries. Furthermore, they will spend a lot of money in the process, out of both the state budget and their own pockets, giving their economies a further boost. As a recent report by ING points out, Indonesian stocks rose in the nm-up to all of the past three elections. Southeast Asian markets serve as useful hedges against America because（）
What is the recommended stock of coal（）
以下情形中，可以参加执业医师资格考试的是
Passage Four 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)
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