阿摩線上測驗
11. John has a large collection of stamps, _______ I＇ve never seen before.
(A) many of them
(B) many of which
(C) many of whom
(D) many of what
答案：登入後查看
統計： A(80), B(300), C(17), D(10), E(0) #1280284
統計： A(80), B(300), C(17), D(10), E(0) #1280284
