单项选择题
If the seller finds any discrepancies in the letter of credit, whom does he write to asking for an amendment?（）.
A．The issusing bank B．The advising bank C．The applicant D．The negotiating bank
单项选择题 The basic functions of a bill of lading is (are)（）.
单项选择题 A bank opens an L/C at the request of the importer. It is a (an)（）.
单项选择题 Financial documents include the following except （）.
