As shipment will be postponed, we regret to ask you to _________ the validity of the L/C to Oct. 30.
A.expand B.expect C.extent D.extend正确答案D
As shipment will be postponed, we regret to ask you to _________ the validity of the L/C to Oct. 30.
A.expand B.expect C.extent D.extend正确答案D
