A.stomach
B.lower intestines
C.inner ear
D.bladder
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A.keep the propeller from being fouled
B.increase propeller speed
C.help calm the waves in the vicinity of the craft
D.increase the holding power of the sea anchor
A.immediately reverse the engines
B.stop the propellers from turning and throw a ring buoy over the side
C.increase speed to full to get the vessel away from the person
D.first put the rudder hard over in either direction
A.the other services are run off a reducing station with a pressure gage
B.a separate fire pump is available for use on the fire main
C.all other services are operated by a manifold near the pump
D.All of the above
A.boathook
B.fishing kit
C.lifeline or grab rail
D.sea painter
A.cutting off the supply of oxygen
B.removing the fuel
C.cooling below the ignition temperature
D.spraying with water
最新試題
A person who gets battery acid in an eye should IMMEDIATELY wash the eye with（）.
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（）.
A towline should be fastened to（）.
Inflatable liferafts are less maneuverable than lifeboats due to their（）.
In heavy seas the helmsman should steer the motor lifeboat（）.
Aboard a survival craft，ether can be used to（）.
Steering a motor lifeboat broadside to the sea could cause it to（）.
If you have to jump in the water when abandoning a vessel，your legs should be（）.
A racetrack turn would be better than a Williamson turn in recovering a man overboard if（）.
In an open lifeboat，the lifeboat compass is usually（）.