18.备用信用证适用的国际惯例为（ ）。
A.A．International Standard Banking Practice
B.B．International Standby Practices
C.C．Uniform Rules for Bank-to-bank Reimbursements under Documentary Credits
D.D．Uniform Rules for Standby Letter of Credit
正确答案是A
18.备用信用证适用的国际惯例为（ ）。
A.A．International Standard Banking Practice
B.B．International Standby Practices
C.C．Uniform Rules for Bank-to-bank Reimbursements under Documentary Credits
D.D．Uniform Rules for Standby Letter of Credit
正确答案是A