問題詳情

59. Green house emissions will more than double by 2050 because of _______.
(A)economic growth
(B) the widening gap between the rich and poor
(C) wasteful use of energy
(D) the rapid advances of science and technology

參考答案

答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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