問題詳情
Todd: Hm, interesting. And of the types of public transport - buses and mainly rail or _______ - which do you see will have a greater impact in the future?
(A) car
(B) boat
(C) airplane
(D) subways
參考答案
答案：D
難度：適中0.693816
統計：A(126),B(79),C(201),D(920),E(0)
用户評論
【用戶】筱紫
【年級】高一上
【評論內容】subway n.地下鐵
【用戶】Mei Hui Li
【年級】高一上
【評論內容】(A) car 車(B) boat 船(C) airplane 飛機