A.rudder
B.propeller
C.radar
D.sider thruster
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A.no direct openings
B.direct openings
C.no more than one direct opening
D.up to one direct opening
A.immediate stopping
B.immediate maneuvering
C.immediate anchoring
D.immediate going astern
A.ISM
B.CCS
C.SMS
D.SOLAS
A.New personnel
B.Personnel transferred to new assignments
C.All crewmembers
D.New personnel and Personnel transferred to new assignments
A.dew point increases
B.dew point decreases
C.relative humidity increases
D.relative humidity decreases
最新試題
A tide is called diurnal when（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
（）is where the crew eat their meals.
In the Northern hemisphere northerly winds may cause temperature（）.
What is it called when it is possible to ignite the vapour above the oil?（）
According to the relevant regulation, lifeboat should be powered by（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
The dew point temperature is（）.