阿摩線上測驗
13. Our coach remained silent after the match. He either felt disappointed _____ was lost in thought.
(A) and
(B) but either
(C) or
(D) so
答案：登入後查看
統計： A(28), B(13), C(151), D(7), E(0) #3235429
統計： A(28), B(13), C(151), D(7), E(0) #3235429
