阿摩線上測驗
18. We are ______ the poor.
(A) ourselves dedicated to help
(B) dedicated ourselves to help
(C) dedicated to help
(D) dedicated to helping
答案：登入後查看
統計： A(2), B(67), C(40), D(122), E(0) #938388
統計： A(2), B(67), C(40), D(122), E(0) #938388
