問題詳情
【題組】42. After visiting Saudi Arabia, Canada, and Central Europe, the author ____.
(A) understood the beauty of the world for the first time
(B) realized the value of Earth’s natural resources
(C) felt lucky to see a clean place
(D) finally decided to take action to protect the earth
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)