题目内容
（请给出正确答案）
[主观题]
下列属于信用证条款中开证行保证文句的是（）
A．Letter of guarantee and discrepancies are not acceptableB．We hereby undertake to honour all drafts drawn in accordance with terms of this creditC．One copy of commercial invoice and packing list should be sent to the credit openers 15 days before shipmentD．rafts to be drawn for full CIF value less 5% commission, invoice to show full CIF value
答案
B
