問題詳情

48Which action should a fire crew not take when responding to a natural gas leak?
(A) Turn electric lights on or off.
(B) Evacuate the building's occupants.
(C) Attempt to trace the source of the leak.
(D) Open windows and doors for ventilation.

參考答案

答案:A
難度:計算中-1
書單:沒有書單,新增