阿摩線上測驗
76 What does “bubble” mean in the passage?
(A)the balloon in public settings
(B)the toy for social situations
(C)the physical distance between people
(D)the territory of anthropologists .
答案：登入後查看
統計： A(15), B(22), C(123), D(24), E(0) #1766237
統計： A(15), B(22), C(123), D(24), E(0) #1766237
