A.the man has been missing for a period of time
B.the sea water is very cold and the man is visible
C.there is thick fog
D.the wind was from astern on the original course
您可能感興趣的試卷
你可能感興趣的試題
A.reduced appetite and thirst
B.sneezing and coughing
C.only a low grade fever
D.slurred speech and loss of coordination
A.boric acid solution
B.water
C.baking soda solution
D.ammonia
A.Pumproom
B.Generator room
C.A space adjacent to a cargo tank
D.A space two meters from a cargo valve
A.Apply a tourniquet to prevent the bleeding from restarting
B.Apply a pressure bandage over the dressing
C.Remove any small foreign matter and apply antiseptic
D.Administer fluids to assist the body in replacing the lost blood
A.an approach from leeward
B.an approach from windward
C.the most direct approach
D.an approach across the wind
最新試題
A right-handed propeller will cause the survival craft to（）.
Steering a motor lifeboat broadside to the sea could cause it to（）.
Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces，such as in a pumproom，provided that the（）.
On a vessel，if someone fell overboard and you did not know over which side the person fell，you should（）.
An obstruction on a helideck is any object that might present a hazard to the（）.
A negative metacentric height（）.
A person may operate an air compressor in which of the following areas on board a tank barge?（）
If you have to jump in the water when abandoning a vessel，your legs should be（）.
A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the（）.
For a ship not on an international voyage，an approved substitute for an impulse projected rocket-type line throwing appliance is a（）.