A.to
B.at
C.for
D.on
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A.inform
B.informing
C.to inform
D.will inform
A.where
B.that
C.this
D.which
A.in
B.on
C.to
D.for
A.break
B.broke
C.breaked
D.broken
A.obliged
B.obliging
C.oblige
D.being obliged
最新試題
The circulation around a low pressure center in the Northern Hemisphere is（）.
The mean draft of a ship is the draft（）.
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（）.
Manoeuvring information can not be obtained from（）.
ECDIS must be able to perform all of the following EXCEPT（）.
When the wave period and the apparent rolling period are the same（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
Which of the following is not a form of precipitation?（）
Which of the following shall not the officers in charge of the navigational watch do?（）
It is dangerous for vessels without the operational radar（）the estuary.