阿摩線上測驗
14. Because of a sudden illness, the professor had to _____ his lecture until a week later.
(A) put aside
(B) put down
(C) put off
(D) put forth
答案：登入後查看
統計： A(5), B(5), C(30), D(1), E(0) #3556181
統計： A(5), B(5), C(30), D(1), E(0) #3556181
