A.give
B.make
C.take
D.use
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A.is
B.are
C.was
D.were
A.one short blast
B.one prolonged blast
C.two short blasts
A.the assistant officer
B.the captain
C.the officer on duty
D.the third officer
A.Both vessels
B.Neither vessel
C.The stand-on vessel
D.The giving-way vessel
A.in numbers
B.with marks
C.in block letters
D.with s mbols
最新試題
According to the relevant regulation, lifeboat should be powered by（）.
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（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
The helm command PORT TWENTY means（）.
A tide is called diurnal when（）.
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?（）
It is dangerous for vessels without the operational radar（）the estuary.
Berthing means bringing a vessel to her berth until（）.
Which of the following shall not the officers in charge of the navigational watch do?（）