A.before
B.from
C.of
D.away
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A.fine
B.cloudy
C.rainy
D.windy
A.at
B.in
C.on
D.over
A.getting
B.to get
C.to have got
D.for getting
A.bags
B.bales
C.sacks
D.cases
A.on
B.at
C.in
D.above
最新試題
It is dangerous for vessels without the operational radar（）the estuary.
When steering by autopilot,how often should the steering be checked?（）
The circulation around a low pressure center in the Northern Hemisphere is（）.
Manoeuvring information can not be obtained from（）.
Berthing means bringing a vessel to her berth until（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
The dew point temperature is（）.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
What is it called when it is possible to ignite the vapour above the oil?（）