A.r.p.m
B.p.r.m
C.m.p.r
D.p.m.r
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A.convey
B.convoy
C.escort
D.conform
A.equipped
B.rigged
C.put on
D.put off
A.Longitudinal
B.Transverse
C.Vertical
D.Centerline
A.has been
B.have been
C.have
D.has
A.blockaded
B.opened
C.closed
D.enclosed
最新試題
Which of the following is not an operation mode of AIS?（）
The circulation around a low pressure center in the Northern Hemisphere is（）.
Bales close to the deckhead should be covered to prevent（）.
In the Northern hemisphere northerly winds may cause temperature（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
（）is on the panel of radar.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
The dew point temperature is（）.
Berthing means bringing a vessel to her berth until（）.
The helm command PORT TWENTY means（）.