A.have
B.have been
C.has been
D.has
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A.is going
B.be going
C.going
D.are going
A.How much
B.How many
C.How long
D.How far
A.a few
B.few
C.a litte
D.litte
A.outside
B.out of
C.run out
D.made of
A.steering gear
B.Loran
C.rudder indicator
D.log
最新試題
Which of the following shall not the officers in charge of the navigational watch do?（）
According to the relevant regulation, lifeboat should be powered by（）.
Full details of all lights and fog signals are shown on（）.
The dew point temperature is（）.
The ISM code is part of（）.
（）is on the panel of radar.
（）is where the crew eat their meals.
When steering by autopilot,how often should the steering be checked?（）
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
What is it called when it is possible to ignite the vapour above the oil?（）