問題詳情
【題組】55. According to scientists, the DIRECT cause of more and fiercer storms is ____.
(A)greenhouse gas emissions in industrialized nations
(B)higher surface water temperatures of the sea
(C)continuous global warming
(D)rising sea levels
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)