【简答题】A pre-advice credit is an irrevocable undertaking. (1)( ) To be irrevocable, operative credit must be issued. (2)( ) True. (3)( ) False. (4)( ) Pre-advice is not acceptable in UCP.
【单选题】Please make sure that all of your sales representatives understand and follow our policies_____this urgent matter.
【单选题】Please follow the ______.
【简答题】Irrevocable Letter of Credit
【单选题】Follow _____________, please. [ ]
【简答题】After the competition,please follow instructions for exiting the venue in an orderly fashion.
【单选题】Please follow _____ I say.