_________ a reply to our request of the payment on D/A basis, we wrote again.
A.Not received
B.Not receiving
C.Not having received
D.Having not received
正确答案是C
_________ a reply to our request of the payment on D/A basis, we wrote again.
A.Not received
B.Not receiving
C.Not having received
D.Having not received
正确答案是C