Safe and reliable, ______ is extensively used in world trade.
分类: 英语经贸知识(00834)发布时间: 2024-09-02 17:29浏览量: 3
Safe and reliable, ______ is extensively used in world trade. A、clean credit B、documentary credit C、irrevocable credit D、unconfirmed credit 【正确答案】：C 【题目解析】：Safe and reliable, irrevocable credit is extensively used in world trade.参见教材P164。