阿摩線上測驗
19.
(A) was being called
(B) had called
(C) have been called
(D) called
答案：登入後查看
統計： A(74), B(6), C(10), D(1), E(0) #3263584
統計： A(74), B(6), C(10), D(1), E(0) #3263584
