阿摩線上測驗
4. Thomas Edison is best remembered as the inventor of the electric light bulb, but he first attracted great
fame by creating an _____ machine that could record sound and play it back.
(A) abnormal
(B) astounding
(C) estrange
(D) emotional
答案：登入後查看
統計： A(53), B(198), C(31), D(15), E(0) #2752114
統計： A(53), B(198), C(31), D(15), E(0) #2752114
