问题 更新时间2024/7/9 11:51:00 We are disappointed to note that so far we have not received your L/C which ____ us before April 1st.A.shall reachB.must have reachedC.should have reached D.is reaching 答案 登录 注册 C 出自:国家开放大学 >> 国家开放大学报关实务