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(73), B(213), C(253), D(639), E(0) #3930943
統計： A(73), B(213), C(253), D(639), E(0) #3930943
