阿摩線上測驗
27.
(A) in which
(B) of which
(C) to which
(D) from which
答案：登入後查看
統計： A(216), B(69), C(20), D(16), E(0) #3099276
統計： A(216), B(69), C(20), D(16), E(0) #3099276
