交易条件修改的表达方式 — 国际贸易选择题

买方收到卖方实盘后，希望将原发盘中规定的付款方式由「即期信用证（L/C at sight）」改为「付款交单（D/P）」。下列哪一句最恰当地表达了这一交易条件的修改？ A. We would like to suggest that the terms of payment be changed from L/C at sight to D/P. B. We confirm the L/C at sight as stipulated in your offer. C. Thank you for your offer and we accept all the terms. D. We are pleased to inform you that the goods are ready for shipment.