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| How High Will They Go? | |
| 摘 要： | Experts predict that world oil prices may continue to climb Oil prices on the world market continued to skyrocket through- out 2007.Experts now forecast that they could keep increasing because the factors that have pushed them up have not disappeared or changed. The surge in prices was extreme espe- |
| 本文献已被 CNKI 等数据库收录！ | |