WhichofthefollowingdescriptionsaretrueaboutNVOCC_____?
A、heoperatesaregularscheduledservice
B、heownsoroperatesthevessel
C、heprovidesausefulservicebyprovidinggroupageorconsolidationservices
D、heassumesdoublerolesrelationshipwithcarrierandshipper
Thebunkerispayableby（）duringtheperiodofvoyagecharter.
A、shipowner
B、charterer
C、carrier
D、consignor
Multimltransporthastheadvanessuchas（）
A、providingfastertransitofs
B、reducingcostofexports
C、savingcosts
D、reducingtheburdenofdocumenionandformalities
Themarinecargoinsurancepremiumratesmayvarydependingonfactorssuchas（）.
A、typeofgoods
B、valueofthegoods
C、modeoftransportations
D、thetypeofriskscovered
Normallytrampratesfluctuatewithmarketconditionsofsupplyanddemand.