阿摩線上測驗
163. What will happen starting June 1?
(A) New safety glasses must be worn.
(B) The factory will close for cleaning.
(C) Supervisors will stop inspecting gear.
(D) The price of safety gear will increase.
答案：登入後查看
統計： A(115), B(5), C(4), D(3), E(0) #3804721
統計： A(115), B(5), C(4), D(3), E(0) #3804721
