阿摩線上測驗
43. What was the major reason for some people to wear watches in the 1800s?
(A) To help others to know the exact time.
(B) To get close to someone they liked.
(C) To measure time needed to finish a job.
(D) To show others how rich they were.
答案：登入後查看
統計： A(6), B(6), C(5), D(32), E(0) #1203679
統計： A(6), B(6), C(5), D(32), E(0) #1203679
