单项选择题
The master should（）necessary precautions to prevent accidents or damage.
A.do
B.take
C.set
D.have
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The injured stevedore paid（）attention to the loading instructions from the chief Officer.
A.Small
B.Little
C.Few
D.A few -
单项选择题
The first the Second Mate knew of the fire was the sounding of the emergency alarm，which had been（）from the engine room.
A.acted
B.activated
C.actioned
D.enactioned -
单项选择题
The expression DROP ANCHOR means（）.
A.Hold anchor
B.Leave anchor
C.Let go anchor
D.Weigh anchor
