A.for
B.by
C.at
D.into
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A.repaired
B.repair
C.repairing
D.repairs
A.of
B.on
C.from
D.with
A.at
B.on
C.in
D.for
A.with
B.in
C.to
D.on
A.for
B.with
C.to
D.on
最新試題
（）is on the panel of radar.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
（）is where the crew eat their meals.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
The helm command PORT TWENTY means（）.
In the Northern hemisphere northerly winds may cause temperature（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
ECDIS must be able to perform all of the following EXCEPT（）.
Full details of all lights and fog signals are shown on（）.
When steering by autopilot,how often should the steering be checked?（）