A.driving wooden plugs into the vents
B.closing the lids on the vents
C.plugging the scuppers
D.plugging the sounding pipes
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A.Master
B.Chief Mate
C.safety officer
D.department heads
A.The sea anchor deploys
B.The floor inflates
C.If upside down，the craft rights itself
D.The painter detaches from the raft
A.abandon ship
B.dismissal from fire and emergency stations
C.fire and emergency
D.man overboard
A.for
B.in
C.during
D.to
最新試題
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