A.a draft
B.a freeboard
C.an air draft
D.an under-keel clearance
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A.supplied with
B.equipped with
C.manned with
D.fitted with
A.stop engines
B.hold course and speed
C.alter course to port
D.sound the danger signal
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
最新試題
Which of the following shall not the officers in charge of the navigational watch do?（）
The helm command PORT TWENTY means（）.
Manoeuvring information can not be obtained from（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
（）is where the crew eat their meals.
The dew point temperature is（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Before any loading takes place any signs of the previous cargo should do（）.
What is it called when it is possible to ignite the vapour above the oil?（）
Berthing means bringing a vessel to her berth until（）.