A.finish
B.finishing
C.finished
D.has finished
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A.came from
B.come from
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A.has
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A.to
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C.in
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A.are going to
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C.were going to
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最新試題
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
When steering by autopilot,how often should the steering be checked?（）
It is dangerous for vessels without the operational radar（）the estuary.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Before any loading takes place any signs of the previous cargo should do（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
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（）.
A tide is called diurnal when（）.
ECDIS must be able to perform all of the following EXCEPT（）.
The ISM code is part of（）.