試題詳解

60 You are fighting a fire with a hose in a large storeroom and find that the situation is too dangerous for you to remain there any longer. The room is so dark and so filled with thick smoke that you cannot see even a short distance. You can best find your way out by ________.
(A) lighting a match
(B) using your recollection of where the door is located
(C) following the hose back from the nozzle
(D) spraying water in different directions to locate an exit by sound