問題詳情

121.Were the ice of Greenland and Antarctic to melt, the sea level ---- at least 100 feet.
(A) would have risen
(B)would rise
(C) will have risen
(D) had risen

參考答案

答案:B
難度:適中0.625
統計:A(8),B(30),C(3),D(5),E(0)