問題詳情
1. In order to solve the problems of overpopulation in overcrowded cities, ____________engineers have begun huge projects working on waysto improve the cities’ and the public transportation.
(A) rehabilitation
(B) conjuncture
(C) infrastructure
(D) evacuation
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)