阿摩線上測驗
10. Facebook really is changing the way the world socially communicates and has become a successful service in part by leveraging _____ amounts of personal data that can be spread far wider than its users might realize.
(A) copious
(B) uncommon
(C) superficial
(D) presumptuous
答案：登入後查看
統計： A(131), B(11), C(12), D(26), E(0) #2194358
統計： A(131), B(11), C(12), D(26), E(0) #2194358
