【单选题】We hereby authorize you to _______ on us at 60 days after sight to the extent of US$ 20,000.
【单选题】一级水可用二级水经过石英设备蒸馏或离子交换混合床处理后,再经( )微孔滤膜过滤制取.
【单选题】与二进制数1000000等值的十进制数是
【单选题】2019年6月,世界黄金协会的一份报告显示,今年第一季度,全球各国央行共购入145.5吨黄金,同比增长______。央行购金成为推动黄金需求增长的一个重要因素。
【单选题】与二进制数01000001等值的十进制数是( )。
【简答题】针对下列信用证中的偿付条款,请分别列出议付行在索偿时应采取的文句: (1)We hereby authorize you to debit our account with your Head Of rice Beijing under your advice to us. (2)Upon receipt of your negotiation advice stating that docume...
【单选题】We hereby authorize you to ______ on us at 60 days after sight to the extent of USD 20,000.