阿摩線上測驗
22. A research institute released a large-scale survey on work environment. Most subjects _____ said they are
happy with their work.
(A) asking
(B) asked
(C) who ask
(D) who asked
答案：登入後查看
統計： A(37), B(97), C(11), D(47), E(0) #2877473
統計： A(37), B(97), C(11), D(47), E(0) #2877473
