[单项选择题]Weareinreceiptofyourletterof1stSeptember,informingusoftheestablishmentofyourL/CNo.894______ourS/CNo.90US9094.
A.against
B.under
C.covered
D.on
参考答案:
A问题解析:
解析无
[单项选择题]Weareinreceiptofyourletterof1stSeptember,informingusoftheestablishmentofyourL/CNo.894______ourS/CNo.90US9094.
参考答案:
A问题解析:
解析无