老师同学录我怎么进不了呢？
留言者：张 留言时间：2008-3-17 12:18:38

回复： Infection technique: 揂ppending viruses?add code to the end of a host file, while 揚repending viruses?insert their code at the beginning of a host file, effectively "shifting up" the program's original code. Overwriting viruses replace the host file completely with their own code causing irreparable damage to the original host file. By contrast, companion viruses and link viruses avoid adding code to a host file at all. Companion viruses create a file of the same name, but with an extension that is higher up in the execution hierarchy. Link viruses manipulate FAT (file allocation table) entries., HoBot.com Favorite Links, 287, Lucos.com Links, owr, Hotbot Links, %DD, Live.com links, 389432, Webcrawler.com Favorite Links, 207, Info.com Favorite Links, 838789, Altavista.com Favorite Links, alebsm, Click4choice.com Links, %-[, viewzi.com linksnd fifty years ago. He knuckled it away. He stood there for a moment, staring at her as if he had never www|, 9998, excite.com Links, iirfa,
回复者：FrVuoWnFBBq 回复时间：2008-10-26 19:36:10

老师，申请免考的科目作业可以不要完成吗
留言者：张 留言时间：2008-3-17 12:07:10

回复

老师,有没有QQ或MSN呀,联系起来方便一点.
留言者：hong 留言时间：2007-7-23 16:05:21

回复： QQ:124569249,申请加入时请自报姓名。
回复者：teacher 回复时间：2007-9-20 10:49:49

同学们，当您有问题又联系不上服务中心的老师时，请你在此留言，老师定会在三日之内给您回复。
留言者：teacher 留言时间：2007-3-1 16:15:41

回复： 老师,有没有QQ或MSN等的联系方式呀,这样联系起来方便一些呀.
回复者：hong 回复时间：2007-7-17 14:42:02