問題詳情
【題組】12.Why does the author mention steel wire in line 22?
(A) To illustrate another means of pulling water
(B) To demonstrate why wood is a good building material
(C) To indicate the size of a column of water
(D) To emphasize the strength of cohesive forces in water
參考答案
答案：D
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)