A.astronomical observation
B.hydrographic survey
C.weather prediction
D.current sailing
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A.ahead
B.astern
C.alongside my port bow
D.alongside my starboard bow
A.in
B.on
C.at
D.for
A.in
B.on
C.by
D.with
A.with
B.by
C.on
D.in
A.at
B.in
C.on
D.above
A.with, of
B.in, of
C.at, apart
D.with, from
A.be carried
B.carry
C.carrying
D.to carry
A.at
B.in
C.for
D.on
A.liability
B.ability
C.capacity
D.responsibility
A.is
B.will be
C.have been
D.has been
最新试题
According to the relevant regulation, lifeboat should be powered by（）.
The dew point temperature is（）.
A tide is called diurnal when（）.
The loading of the ship must be done in accordance with（）.
The helm command PORT TWENTY means（）.
The mean draft of a ship is the draft（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
The circulation around a low pressure center in the Northern Hemisphere is（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.