問題詳情
46．From the news story, we know an ecopassage is ______.
(A)an underground path for cars
(B)a fence built for the safety of the area
(C)a bridge for animals to get over a river
(D)a pass for animals to cross the road
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)