阿摩線上測驗
37. What does “marked the big bang” mean in the second paragraph?
(A) Gave out huge noise.
(B) Created serious disturbance.
(C) Enjoyed wide popularity.
(D) Represented groundbreaking work.
答案：登入後查看
統計： A(7), B(21), C(16), D(85), E(0) #1838146
統計： A(7), B(21), C(16), D(85), E(0) #1838146
