阿摩線上測驗
39.
(A) To be sure
(B) To begin with
(C) To sum up
(D) To make matters worse
答案：登入後查看
統計： A(154), B(112), C(267), D(883), E(0) #593660
統計： A(154), B(112), C(267), D(883), E(0) #593660
