問題詳情

12.Airplanes caused a(n) ________ in the way people traveled around the world.
(A)observation
(B) masterpiece
(C) maximum
(D)revolution

參考答案

答案:D[無官方正解]
難度:困難0.333333
統計:A(2),B(4),C(0),D(4),E(0)

內容推薦