阿摩線上測驗
76 The passage above is mainly about _____.
(A) Yellowstone National Park
(B) the historical heritage all over the world
(C) national parks around the world
(D) endangered species in national parks in particular
答案：登入後查看
統計： A(0), B(1), C(0), D(0), E(0) #3382283
統計： A(0), B(1), C(0), D(0), E(0) #3382283
