高等继续教育 / 经贸英语
正确率：100%
题型描述: 单选题
We are now _ _ _ _ _ _ _ _ your inquiry of October 12.
A.in receipt of
B. on receipt
C.in receipt
D.on receipt of
We are now _ _ _ _ _ _ _ _ your inquiry of October 12.
A.in receipt of
B. on receipt
C.in receipt
D.on receipt of
参考答案：
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