阿摩線上測驗
16. Mike was shy, but he stepped out of his _______ zone to make a speech in front of 500 people.
(A) balance
(B) comfort
(C) horizon
(D) outcome
答案：登入後查看
統計： A(18), B(430), C(20), D(17), E(0) #2556022
統計： A(18), B(430), C(20), D(17), E(0) #2556022
