A fire engine must have priority as it usually has to deal with some kind of ______

The air reservoirs must have _____ fitted to prevent rupture in the event of fire.A.high p

If a small fire initially breaks out in the engine room bilges, in which of the following

Once a scavenging fire is detected, the engine （)A.will be speeded upB.should be slowed d

What did Daniel Hayes invent？A．A single－engine fire truck.B．A water－powered fire truck.C．A

Fire engines and ambulances have ______ over othertraffic.A) priorityB) urgencyC) supe

An ambulance must have priority as it usually has to deal with some kind of______.A．urgenc