某公司的注册资金为20万元人民币，网站建设初期采用虚拟服务器的方式，进行Windows2000下的ASP开发，后台数据库使用SQLServer2000。一年之后，由于用户数量、业务量的快速增长，原有站点的速度和容量均不能满足企业发展的需要，该公司正考虑对网站进行升级。由于缺乏技术人才，该公司打算自行购买服务器，并将服务器托管在互联网服务商的机房。
请问这种服务器托管的方式具有哪些特点?
1、灵活，Web 用户希望内容动态化、连接互动化和个性化；
2、稳定，服务器的稳定性能够得到提高、
3、安全，安全性可以保证服务器的正常工作
4、快捷，服务器的响应和连接速度将影响用户的访问请求
暂无解析
简述数据库系统的特点。
完型填空(本大题共 10 小题，每小题 1 分，共 10 分)从选项中选择一个最适合短文的选项，错选、多选或未选均无分。
Jogging is becoming one of the ___21___ growing activities in the nation. More people are starting jog each year. This, however, is a recent occurrence. It was not long ago __22____ joggers were rare sight. Some people thought that they looked quite strange. As __23____ people began jogging the sight of them became more common. There are many reasons ___24___ a person to take up jogging. First, it is a good form of exercise. This is __25____ it involves the use of many parts of the body. The exercising of the heart is of great benefit. This is one of the most important parts of the human body. If the heart does not get the needed exercise, serious problems can occur. ___26___ reason for jogging is for enjoyment. ___27___ being good for people, it can also be very much fun. Part of the fun of jogging comes from the opportunity it provides for meeting other people who enjoy it. One ___28___ that should be considered ___29___ a person takes up jogging as a form of exercise of enjoyment is that it is not for everyone. People should first check 30 their doctors and be prepared to find another form of exercise if jogging is not recommended.
21. A. fastest B. quickest C. most D. best
22. A. when B. while C. that D. as
23. A. many B. those C. more D. the
24. A. of B. with C. for D. in
25. A. that B. why C. reasonable D. because
26. A. A B. Other C. The other D. Another
27. A. Except B. Except for C. Besides D. Regardless of
28. A. matter B. event C. thing D. occurrences
29. A. of B. that C. what D. when
30. A. out B. over C. on D. with
根据美国学者的观点，电子商务作为现代商业方法，以满足企业、商人和顾客的需要为目的，其所采用的手段不 .包括（）
某公司是国内一家生产童装的知名企业，为了进一步提升公司形象，扩大产品销受和市场份额，公司决定通过电子商务网站开通网上在线订单业务，并通过网站提高服务质量：同时希望通过网站拓展海外市场。
结合本案例回答以下问题：
(1)该公司是否有必要开展电子商务?说明理由;
(2)该公司可选择的电子商务模式有哪些?说明理由;
(3)该公司电子商务网站UI文字与用语设计应注意的事项。
What do you think of his motion that we __________ a play at the English evening?
