問題詳情

38.The term “vicious cycle” in lines 21-22 refersto the
(A) movement pattern of surge glaciers
(B) effect surge glaciers could have on thetemperature of tropical areas
(C) effect that repeated rising sea levels mighthave on glacial ice
(D) constant threat surge glaciers could pose tothe Gulf of Alaska

參考答案

答案:A
難度:非常困難0
統計:A(0),B(0),C(1),D(2),E(0)

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