A.walk the stern to starboard in reverse
B.walk the stern to port in reverse
C.run faster than a left-handed propeller
D.right itself if capsized
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A.carotid artery in the neck
B.femoral artery in the groin
C.brachial artery in the arm
D.radial artery in the wrist
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
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
最新試題
An obstruction on a helideck is any object that might present a hazard to the（）.
In heavy seas the helmsman should steer the motor lifeboat（）.
Seasickness is caused by rolling or rocking motions which affect fluids in the（）.
Inflatable liferafts are less maneuverable than lifeboats due to their（）.
Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces，such as in a pumproom，provided that the（）.
Survival practice in the mooring system is to slack off the tensions on the leeward side and（）.
For a ship not on an international voyage，an approved substitute for an impulse projected rocket-type line throwing appliance is a（）.
Oil fires are best extinguished by（）.
In heavy seas you decide to heave to. The lifeboat should be（）.
A person has fallen overboard and is being picked up with a lifeboat. If the person appears in danger of drowning，the lifeboat should make（）.