A.don't
B.won't
C.not
D.must not
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A.at
B.in
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D.with
A.in
B.on
C.with
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A.turns
B.turning
C.to turn
D.be turning
A.vary
B.variable
C.variably
D.variability
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最新試題
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
The mean draft of a ship is the draft（）.
Bales close to the deckhead should be covered to prevent（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
Which of the following is not a form of precipitation?（）
What is it called when it is possible to ignite the vapour above the oil?（）
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（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
It is dangerous for vessels without the operational radar（）the estuary.
The dew point temperature is（）.