As requested, we have immediatel

As requested, we have immediately arranged _______ our bankers to extend the expiry date of our L/C for two weeks _______ 10th March.
A、with, up to
B、with,on
C、for, until
D、for, to
【正确答案】：A
【题目解析】：
句意：按照要求，我们已立即与我方银行安排将信用证的有效期延长两周，至3月10日止。