The following services （） are performed by the forwarder on behalf of the exporter.
A、bookspaceABC
暂无解析
Accordingtoacertaintypeofrate,ashippercannotbechargedlessthantheappropriaterateof4kginmostcases,eventhoughhisparticularconsignmentmayweighlessthanthis,wecallthistypeofrate（）.
TheAirWaybillservesas（）.
Mate’sreceiptisissuedbytheforwardertotheshipper.
AVoyageCharterPartymainlycontainsthe（）.
Whichofthefollowingcoveragecovergeneralaverageandsalvagecharges?____
