A.stop engines
B.hold course and speed
C.alter course to port
D.sound the danger signal
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A.Tidal Current Tables
B.Tide Tables
C.Publications from CCS
D.Sailing Directions
A.red triangle with the letter R
B.white triangle with the letters RG
C.green square with the letter G
D.white square with the letter GR
A.heaving line
B.shot line
C.high line
D.messenger line
A.70
B.72
C.75
D.77
A.Smoking
B.Drug and alcohol abuse
C.Fruit
D.Vegetables
最新試題
What is it called when it is possible to ignite the vapour above the oil?（）
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
Which of the following is not an operation mode of AIS?（）
The mean draft of a ship is the draft（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
Manoeuvring information can not be obtained from（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
When the wave period and the apparent rolling period are the same（）.
It is dangerous for vessels without the operational radar（）the estuary.