问题 更新时间2024/6/14 10:49:00 The general principle for the effective business letter-writing can be summed up in the “three C`s”. in the other words, letters should be :clearness、conciseness、courtesy、correctness、completeness、consideration(the “you” attitude)A.正确B.错误 答案 登录 注册 A 出自:国家开放大学 >> 国家开放大学国际航运英语与函电