A.bollards B.ballasts C.bands D.benefits
单项选择题Get the searchlight（）for transiting the canal at night．
A.turned off B.already C.almost D.ready
单项选择题Get everything ready（）mooring．
A.of B.on C.to D.for
单项选择题Finally，when your ship is alongside，don’t forget（）.
A.having rat guards properly mounted on your moorings B.to have rat guards properly mounted on your moorings C.to have rat guards properly mounting at your moorings D.having rat guards proper mounted on your moorings
单项选择题An ocean towing bridle whose legs are of equal length，but too short，may（）.
A.fail to provide spring in the hawser B.cause unequal distribution of the load to one leg C.cause the bridle legs to jump clear of the chocks or fairleads D.None of the above
单项选择题A sail plan，including the vessel’s itinerary，name，number，and persons aboard，should be filed with（）
A.the FAA B.MSA C.the Customs D.a responsible person
