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Passage 3Questions 11 to 15 are based on the following passage:  If the Dakota Access Pipeline(输油管道) is completed, it will carry nearly half a million barrels of oil across four states every day. Energy Transfer Partners (ETP), a Texas-based company behin

Passage 3Questions 11 to 15 are based on the following passage:  If the Dakota Access Pipeline(输油管道) is completed, it will carry nearly half a million barrels of oil across four states every day. Ener