A.shall cross
B.shall cross to
C.cross
D.sail cross
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A.stop down
B.speed down
C.slow down
D.down slow
A.operate the wheel and stand by
B.keep a lookout and operate steering gear
C.enter telegraph orders in the bell book
D.operate the telegraph and enter telegraph orders in the bell book
A.falls/in
B.has been falling/on
C.has fallen/at
D.is falling/in
A.foam or soda acid
B.dry chemical or foam
C.carbon dioxide or dry chemical
D.carbon dioxide or foam
A.pass
B.overtake
C.catch up
D.run down
最新試題
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
（）is on the panel of radar.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Bales close to the deckhead should be covered to prevent（）.
Manoeuvring information can not be obtained from（）.
When the wave period and the apparent rolling period are the same（）.
Which of the following is not an operation mode of AIS?（）
A tide is called diurnal when（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
The loading of the ship must be done in accordance with（）.