→安全｜本系列将讨论最常被使用的中间人攻击形式，包括ARP缓存中毒攻击(ARP Cache Poisoning)、DNS欺骗(DNS Spoofing)、HTTP会话劫持等。…〔04-18〕

  →美文｜industrial and commercial center; Bordeaux, a seaport and most famous for its wine. French perfume, champagne, and bridges in Pari…〔04-18〕

  →高中｜词(speech in reply to host's welcome）是主人在欢迎会上致过欢迎词后，客人为了表示对主人的感谢而讲的话。这种致词要写得充满深情，表现出谦虚好学的态度。…〔04-15〕

  →美文｜had to choose the expensive commercial housing. The government neglected its duty, Take this point, the government should be partl…〔04-15〕

  →美文｜can they relieve( 减轻 ) pains in their children s heart so easily? We can say beating hurts both children and parents. It is absolu…〔04-14〕

  →作文｜September, while in October it picked up again. From Joozone.Com. Possible reasons for these changes are first, in February Chines…〔04-13〕

  →小学｜I had a visit to shanghai this month.shanghai is so big and rich.there are so many people .its so crowed.I saw many beautiful tall…〔04-12〕

  →美文｜近年来，干旱已经持续在我国北方地区。没有或只有很少的雨水在春季和夏季在北部和东北部的 China.The 同样是在冬季雪如此。 因此，如北京和天津都是大城市，每年缺水，影响了城乡人民的生活和工厂的生产。而干旱是在农村地区农作物最感到，当然。据介绍，干...…〔04-12〕