A.person in charge B.Coast Guard marine inspection officer C.company safety director D.entire crew
A.they are B.are they C.they were D.were they
A.for B.by C.at D.into
A.Manning requirements B.Minimum freeboard permitted C.Grade(s) of cargoes that the vessel may carry D.Waters upon which the vessel may be operated
A.on B.to C.at D.for