A confirmed, irrevocable letter of credit, covering the order for $11,000 in their favor, was opened ＿＿＿＿ until June 24.

>> 高等继续教育 / 经贸英语

正确率：100%

题型描述: 单选题
A confirmed, irrevocable letter of credit, covering the order for $11,000 in their favor, was opened ＿＿＿＿ until June 24.
A.expiry
B.effectively
C.validity
D.available

积分

经贸英语

参考答案：

点击查看答案

佳题速递：

6、音乐教育的终极目标是（分数：3 分） A. 音乐感的发展 B. 学习能力的发展 C. 全面发展 D. 音乐知识技能的发展学前儿童音乐教育

第三方物流企业核心竞争力是一个复杂的独有安系统，归纳起来不包括：第三方物流

2、He lived here _ _ _ _ _ 1983. A. after B. in C. from D. since大学英语3

口服下列那种物质有利于铁剂的吸收药理学

沉降溶剂比是指沉降物的体积与沉降前混悬剂的体积之比。药剂学

I did not evenknow what they were quarreling about, but he suddenly ＿＿＿＿＿＿ me, ＿＿＿＿＿＿＿ that it was all my fault.高级英语II