A.a star
B.a dot
C.a dash
D.a circle
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A.Controlling access to the ship
B.Training and drills
C.Controlling the restrictedareas
D.Monitoring the ship at times
A.Salinity of water
B.Temperature of water
C.Atmospheric pressure
D.Type of bottom
A.have the physical capability to fulfill all the requirements of the basic training
B.demonstrate adequate hearing and speech to communicate effectively
C.are suffering from any medical conditions likely to be aggravated by service at sea
D.have no medical condition that will prevent the effective e and safe conduct of their routine and emergency duties on board
A.satisfactory
B.satisfactorily
C.smooth
D.smoothly
A.Electrical Chart Display and Indication System
B.Electronic Chart Display and Information system
C.Electric Chart Display and Information System
D.Electronic Chart Display and Indicating system
最新試題
The helm command PORT TWENTY means（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
（）is where the crew eat their meals.
When steering by autopilot,how often should the steering be checked?（）
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Which of the following is not an operation mode of AIS?（）
Which of the following is not a form of precipitation?（）
（）is on the panel of radar.
ECDIS must be able to perform all of the following EXCEPT（）.