A.keeping a close watch and lookout
B.taking a radar range and bearing
C.observing a radar target and listening to signals
D.keeping a well clear caution
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A.from
B.on
C.in
D.of
A.a continuous ringing for 10 seconds
B.one short ring followed by one long ring
C.two long rings of at least 20 seconds
D.a continuous ringing until the fire is extinguished
A.gives up
B.gives away
C.gives in
D.gives off
A.the chief engineer
B.the person about whom the entry concerns
C.one other crew member
D.no other signature is required
A.base
B.under part
C.bottom
D.down place
最新試題
Which of the following is not an operation mode of AIS?（）
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
A tide is called diurnal when（）.
The ISM code is part of（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
The dew point temperature is（）.
Before any loading takes place any signs of the previous cargo should do（）.
Manoeuvring information can not be obtained from（）.
（）is where the crew eat their meals.