单项选择题
All gear, such as pilot ladder, accommodation ladder, hoist, etc., necessary for a safe transfer of the pilot is known as（）.
A.riggins
B.gears
C.boarding arrangements
D.fittings
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相关考题
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单项选择题
An appointment between vessels normally made on radio to meet in a certain area or position defines（）.
A.bona fide
B.rendez-vous
C.prima facie
D.action in personam -
单项选择题
An illness preferably of an infectious nature seizin more than two persons on board at the same time defines（）.
A.disease of crew
B.crew illness
C.group illness
D.mass disease -
单项选择题
Areas which cannot be scanned by the radar of the vessel because they are shielded by parts of its superstructure, masts,etc means（）.
A.blind sectors
B.sheltered area
C.unseen area
D.unscan ble area
