The buyer should open the ______L/C 30 days _____the time of shipment.

[单选题]By law，a buyer should have（）opportunity to change his mind.A . accurateB . urgentC . excessiveD . adequate

[判断题]In L/C transaction， the buyer is unconditionallyguaranteed payment.（ ）A.对B.

[判断题]In L/C transaction， the buyer is unconditionallyguaranteed payment.（ ）A.对B.

[单选题]What should be used to steer an open lifeboat if the rudder becomes lost or damaged?（）A . Sea anchorB . Steering oarC . Spare rudderD . Dagger board

[单选题]In the practice of L/C transaction， the buyer is notrequired to pay for the

[单选题]In the practice of L/C transaction， the buyer is notrequired to pay for the

[单选题]Please open your L/C immediately to facilitate（）.A . our shipping arrangementB . for shipmentC . to arrange shipmentD . us to arrange shipment

[判断题]The cxirrency of the amount insured should comply with that of the L/C.（）A.

[判断题]The cxirrency of the amount insured should comply with that of the L/C.（）A.

[单选题]You should ________ great care of this lineA．makeB．haveC．getD．take