阿摩線上測驗
33 Seeing that there was no point arguing with his father, Sam _____ to his room.
(A) admitted
(B) obliged
(C) retreated
(D) surrendered
答案：登入後查看
統計： A(18), B(30), C(88), D(30), E(0) #2735806
統計： A(18), B(30), C(88), D(30), E(0) #2735806
