A、broke off
B、broke out
C、broke down
D、broke up
更多“When a fire（）at the National Exhibition, at least then priceless paintings were completely destroyed.”相关的问题
A、all hands are at their fire stations B、all fire-fighting equipment is at the scene C、the fixed systems are activated D、the fire is contained and no longer spreading
A、over the top of the flames B、off a bulkhead into the fire C、in front of the fire D、at the base of the fire
A、When vessel is on fire B、When vessel is not under command C、When vessel is carrying the dangerous cargoes D、When vessel is restricted in her ability to maneuver
A、When attacking the fire directly B、When using a steam smothering system C、When using the fixed CO2 system D、All of the above
A、straight overhead B、at the vessel whose attention you are trying to get C、into the wind D、about 60 degrees above the horizon
A、A.when the remaining charge volume is less than 90 percent of the required VOLUME B、B.at each inspection for certification C、C.at each annual inspection D、D.when the weight loss exceeds 10% of weight of charge
A、at the top of the flames B、at the base of the fire near the edge C、in short quick bursts D、toward the upwind side of the fire
A、horizontally and directly abeam of your vessel B、at the vessel whose attention you want to attract C、into the wind D、at greater than 60 degrees above the horizon
A、size of the fire when initially observed B、complete containment of the fire C、cooling ability of the firefighting agent D、class of the fire
客服
TOP
查看正确答案
