問題詳情

44. According to the author, what is the reason fortechnological development?
(A) To cut CO2 emissions
(B) To create energy alternatives
(C) To avoid anticipated problems
(D) To provide wind power

參考答案

答案:C
難度:困難0.395062
統計:A(6),B(42),C(32),D(1),E(0)

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