[单项选择题] We are in receipt of your letter of 1 st September, in forming us of the establishment of yo
13 查阅
[单项选择题] We are in receipt of your letter of 1 st September, in forming us of the establishment of your L/C No. 894 ______ our S/C No. 90US9094.
A.against
B.under
C.covered
D.on
参考答案: