阿摩線上測驗
43. What is NOT one of the benefits brought by bicycle-sharing systems?
(A)Fewer cars inside the city.
(B) Quieter urban environment.
(C)Longer distance to school or work for riders.
(D) Less spending on transportation for riders.
答案：登入後查看
統計： A(9), B(9), C(167), D(19), E(0) #1571081
統計： A(9), B(9), C(167), D(19), E(0) #1571081
