問題詳情

【題組】27.
(A)How humans are to cope with global warming.　　
(B) How unstable the West Antarctic ice sheet is.　　
(C) How vulnerable the coastal cities are.　　
(D)How polar ice impacts global weather.

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)