oil price is alway controled by OPEC
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送交者: meiyou 于 2008-09-03, 13:39:47:
回答: don't believe that, some people have the power to control the oil price 由 blackbox 于 2008-09-03, 13:34:04:
OPEC always control the price so that the demand won't be hurt too much and they have no one to sell to.
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