A.at
B.in
C.on
D.over
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A.heart
B.hearts
C.mind
D.minds
A.for
B.on
C.to
D.with
A.It means summer draft
B.It means maximum draft
C.It means fresh water draft
D.It means seawater draft
A.Signal wave letters
B.Ship without light
C.Safe water line
D.Safe working load
A.enter
B.enter in
C.enter to
D.enter into
最新試題
Which of the following shall not the officers in charge of the navigational watch do?（）
When the wave period and the apparent rolling period are the same（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
A tide is called diurnal when（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Which of the following is not a form of precipitation?（）
（）is where the crew eat their meals.
Which of the following is not an operation mode of AIS?（）
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
The ISM code is part of（）.