网上调查有其独特的优点 ,在面访调查方式遭遇越来越大的困难的时候 ,网上调查有可能成为一种主流的调查方式。下一世纪必定会成为一个网络的世纪 ,网上调查会比今天的电话调查具有更大的发展空间 ,对此 ,理论和实践部门应当做好充分的准备。虽然目前网上调查时机还不够成熟 , Online surveys have their own unique advantages. When face-to-face surveys become more and more difficult, online surveys may become a mainstream method of investigation. The next century will surely become the century of a network. The online survey will have more room for development than the telephone survey of today. In this regard, the theoretical and practical departments should make adequate preparations. Although the timing of the online survey is not yet mature enough,