A.validity in B.valid for C.effective at D.effectiveness for
A.due B.expire C.lawful D.non-effective
A.decks B.cabins C.holds D.positions
A.neither，nor B.not only，but also C.not，but D.not only， and but
A.Bureau of Shipping B.National Cargo Bureau C.Port Authorities D.The Customs
A.American Bureau of Shipping B.National Cargo Bureau C.United States Coast Guard D.United States Customs
A.admeasure over 100 GT B.be 79 or more feet in length C.engage in intercoastal or international trade D.be issued a Certificate of Inspection
A.Certificate of Inspection B.List of ship stations C.Copy of ship to shore channels D.Radio station license
A.The Register of Shipping B.Customs House C.Cargo Survey Bureau D.Maritime Safety Administration
A.CERTIFICATE OF CLEANLINESS B.FUMIGATION AND GAS FREE CERTIFICATE C.CERTIFICATE OF CLASS D.INTERNATIONAL OIL POLLUTION PREVENTION CERTIFICATE
