阿摩線上測驗
45.
(A) stopping taking
(B) stopping to take
(C) stopped taking
(D) stopped to take
答案：登入後查看
統計： A(44), B(120), C(150), D(355), E(0) #3930943
統計： A(44), B(120), C(150), D(355), E(0) #3930943
