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Gas Shortages Highlight Pakistan's Energy Crisis At Islamabad gas stations, this is what it looks like on Wednesdays. People are stocking up, because on Thursday, Friday and Saturday, stations close and there is no gas. In recent years, when gasoline
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Questions 12-20 The elements other than hydrogen and helium exist In such small quantities that it is accurate to say that the universe somewhat more than 25 percent helium by weight and somewhat less than 25 percent hydrogen. Astronomers have measur
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BEIJING, June 1 (Xinhua) -- China's economy will maintain steady and rapid development momentum this year though facing downward pressures, said a senior official on Friday. The overall economic conditions are good and growth rates are within the exp
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