A.of
B.in
C.on
D.at
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A.are
B.is
C.were
D.was
A.change，depending on the location of the LCG
B.increase
C.decrease
D.remain constant
A.increase the brilliance of the PPI scope
B.turn off the interference controls on the radar
C.use the maximum available range setting
D.increase the radar signal output
A.take action to cross ahead of the other vessel
B.take action to pass astern of the other vessel
C.maintain course and speed
D.change course and increase speed
A.Deadweight Scale
B.Tide Tables
C.Notices to Mariners
D.Table of Azimuth
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The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Full details of all lights and fog signals are shown on（）.
The ISM code is part of（）.
（）is on the panel of radar.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
The mean draft of a ship is the draft（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Bales close to the deckhead should be covered to prevent（）.
What is it called when it is possible to ignite the vapour above the oil?（）