阿摩線上測驗
11. In the modern era, smartphones have become _____, changing the way people communicate and access information.
(A) ephemeral
(B) obsolete
(C) ubiquitous
(D) eloquent
答案：登入後查看
統計： A(1), B(0), C(24), D(0), E(0) #3861828
統計： A(1), B(0), C(24), D(0), E(0) #3861828
