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)