阿摩線上測驗
63. Why has the cost increased?
(A) The company had many accidents.
(B) Inflation rates went up.
(C) Industry regulations changed.
(D) The coverage period was extended.
答案：登入後查看
統計： A(24), B(50), C(210), D(22), E(0) #3808260
統計： A(24), B(50), C(210), D(22), E(0) #3808260
