A.ShipmentonDeC.31,2004 B.ShipmentbeforetheendofDeC.,2004 C.ShipmentonorbeforeJan.15th.,2004 D.ShipmentduringNov./DeC.,2004 E.Shipmentwithin30daysafterreceiptofL/C
A.海關(guān)發(fā)票 B.領(lǐng)事發(fā)票 C.廠商發(fā)票 D.商業(yè)發(fā)票
A.要約 B.反要約 C.承諾 D.生效