阿摩線上測驗
5. Which is an active fire protection device for extinguishing or controlling small fires, often in
emergency situations?
(A) Life buoy
(B) Lifeboat
(C) Life jacket
(D) Fire extinguisher
答案：登入後查看
統計： A(0), B(8), C(1), D(25), E(0) #3352411
統計： A(0), B(8), C(1), D(25), E(0) #3352411
