阿摩線上測驗
120. Mr. Henderson decided to reserve a private room at the restaurant,_______ that the business lunch would require a quiet environment.
(A) know
(B) knowing
(C) knew
(D) known
答案：登入後查看
統計： A(6), B(115), C(12), D(32), E(0) #3810342
統計： A(6), B(115), C(12), D(32), E(0) #3810342
