单项选择题
A.deadweight tons B.displacement tons C.net tons and gross tons D.volume tons
（）the vessel have no safety radiotelegraphy certificate...
单项选择题（）the vessel have no safety radiotelegraphy certificate at the time of her delivery,she （） be held to be unseaworthy.
A.If／may B.Will／shall C.Should／would D.Would／should
Vessel shall possess International Cargo Gear Certifica...
单项选择题Vessel shall possess International Cargo Gear Certificates （） duration of Charter Party showing winches and derricks in order.
A.validity in B.valid for C.effective at D.effectiveness for
（）of this Deratting Exemption Certificate is hereby ext...
单项选择题（）of this Deratting Exemption Certificate is hereby extended until 4th Oct.2007 as the vessel is laden with cargo.
A.Validity B.Valid C.Validation D.The coming into force
