To view this page ensure that Adobe Flash Player version 10.2.0 or greater is installed.
Either scripts and active content are not permitted to run or Adobe Flash Player version 10.2.0 or greater is not installed.
姓名: 单位: 联系方式:
电子邮件和传统的信件有何不同?首先,电子邮件不是书面文章,允许出现语法错误;第二,邮件的主题应与邮件内容紧密相关;第三,邮件的主体内容应该简洁明了;第四,邮件内文字的排列每行不应过长,且段落之间有间距……