阿摩線上測驗
39 The police set up a _____across the entrance to the mountain for fear that more rocks would fall after the
catastrophic earthquake.
(A) scheme
(B) monument
(C) committee
(D) barricade
答案：登入後查看
統計： A(53), B(92), C(103), D(704), E(0) #3255910
統計： A(53), B(92), C(103), D(704), E(0) #3255910
