問題詳情
【題組】60. The facility improvements of Ontario Parks include＿．
(A)new programs and services
(B)new comfort stations and campsites
(C)comfort stations and special activities
(D)new campsites and educational programs
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)