单项选择题
A.control flooding，control fire，repair structural damage B.restore vital services，control fire，control flooding C.control fire，restore vital services，control flooding D.control fire，control flooding，repair structural damage
The jackknife stored on an inflatable liferaft will alw...
单项选择题The jackknife stored on an inflatable liferaft will always be located（）.
A.in one of the equipment bags B.in a special pocket near the forward entrance C.on a cord hanging from the canopy D.in a pocket on the first aid kit
Paints and solvents on a vessel should be（）.A.stored sa...
单项选择题Paints and solvents on a vessel should be（）.
A.stored safely in a cool dark non-ventilated area until work is completed B.resealed and returned to a well ventilated area after each use C.covered at all times to protect from ignition sources D.stored in a suitable gear locker
On a class “B” fire，which portable fire extinguisher wo...
单项选择题On a class “B” fire，which portable fire extinguisher would be the LEAST desirable?（）
A.Carbon dioxide B.Water (stored pressure) C.Dry chemical D.Foam
