A.you recovery
B.you reover
C.you recovering
D.you recovered
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A.keep the life raft from capsizing
B.navigate against the current
C.keep personnel from getting seasick
D.stay in the general location
A.frequent opening of hatches to permit entry of fresh air
B.regular checks of bilge levels
C.use of ear plugs to dampen engine noise
D.frequent flushing of the water spray system with fresh water
A.CO2
B.fresh air
C.the tested compartment's air
D.water
A.use all CO2 available to cool the surronding area
B.stand by with water or other agents
C.thoroughly ventilate the space of CO2
D.jettison all buring materials
A.The unit is working properly
B.The face mask is not sealed properly
C.The air bottle needs to be refilled
D.The air supply hose has a leak
最新試題
Fog is likely to occur when there is little difference between the dew point and the（）.
Manoeuvring information can not be obtained from（）.
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
What is it called when it is possible to ignite the vapour above the oil?（）
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
The loading of the ship must be done in accordance with（）.
Bales close to the deckhead should be covered to prevent（）.
The circulation around a low pressure center in the Northern Hemisphere is（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
A tide is called diurnal when（）.