阿摩線上測驗
156. What must users do before starting the installation?
(A) Call the support team.
(B) Check the battery level.
(C) Remove the GPS module.
(D) Buy a new USB cable.
答案：登入後查看
統計： A(7), B(287), C(49), D(26), E(0) #3810378
統計： A(7), B(287), C(49), D(26), E(0) #3810378
