A.keep ports，doors，windows，and hatches closed
B.start engines immediately
C.ventilate before starting engine
D.None of the above
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A.not
B.no
C.any
D.none
A.abeam
B.dead astern
C.just forward of the beam on either side
D.on either side of the stern
A.lapped construction
B.strapped construction
C.joggled construction
D.belted construction
A.camber
B.sheer
C.rake
D.rise of bottom
A.camber
B.slope
C.deadrise
D.keel height
最新試題
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