問題詳情
【題組】45. According to the passage, all of rhe following changed travel in America in the 1920's EXCEPT
(A) widespread ownership of cars
(B) improved roads
(C) innovations in public transport
(D) competition between trams and trolleys
參考答案
答案：D
難度：適中0.490909
統計：A(13),B(10),C(5),D(27),E(0)