阿摩線上測驗
2. Someone is__________the doorbell. Would you please go and see who it is?
(A) blowing
(B) calling
(C) fixing
(D) ringing
答案：登入後查看
統計： A(23), B(33), C(17), D(221), E(0) #3149079
統計： A(23), B(33), C(17), D(221), E(0) #3149079
