单项选择题
A.Pay to Johnson Co. only B.Pay to Johnson Co. and its order C.Pay to bearer D.Pay to the order of Johnson Co.
A.来账 B.往账 C.联行 D.一般代理行
A.出口商信用风险 B.进口商信用风险 C.出口国外汇管制风险 D.进口国货币升值风险