Questionsare based on the following passage.Geothermal (地热的)

Questionsare based on the following passage.Geothermal (地热的) energy has been us

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Questions 36 to 45 are based on the following passage.The in

Questions 36 to 45 are based on the following passage.The industrial age has be

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Passage TwoQuestions 19 to 21 are based on the passage you h

Passage TwoQuestions 19 to 21 are based on the passage you have just heard.A.I

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