阿摩線上測驗
17. Smoking is forbidden here. Hence, please _______ your cigarette.
(A) put up with
(B) put down
(C) put away
(D) put out
答案：登入後查看
統計： A(0), B(4), C(2), D(2), E(0) #3412563
統計： A(0), B(4), C(2), D(2), E(0) #3412563
