A.capsize
B.run smoother
C.run faster
D.sink
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A.respiratory irritant
B.skin burning agent
C.blood poisoning agent
D.nerve paralyzing irritant
A.absorb moisture from hygroscopic cargoes
B.fill gaps between layers of cargo
C.wrap cargo that leaks from packaging
D.keep bagged cargo leakage from contacting the deck
A.stomach
B.lower intestines
C.inner ear
D.bladder
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
最新試題
In an open lifeboat，the lifeboat compass is usually（）.
A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the（）.
Survival practice in the mooring system is to slack off the tensions on the leeward side and（）.
Steering a motor lifeboat broadside to the sea could cause it to（）.
Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a（）.
Inflatable liferafts are less maneuverable than lifeboats due to their（）.
If the coxswain of your lifeboat gives the command HOLD WATER you should（）.
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 person may operate an air compressor in which of the following areas on board a tank barge?（）
A person who gets battery acid in an eye should IMMEDIATELY wash the eye with（）.