问题描述：
问题解答：
400到600左右吧
http://sh.ganji.com/info/info_list.php?sort=housing&act=2&district=-1&streetid=-1
http://sh.okfang.com/
http://songjiang.okfang.com/
http://www.51room.net/list20113.aspx
http://www.sskk.cn/rentdetail.asp?id=643770
http://sh.5008.net/
http://www.zhongyou.shcom.cn/index/fangchan/songjiang/
http://www.okfang.com/
http://www.baidu.com/s?ie=gb2312&bs=%C9%CF%BA%A3%CB%C9%BD%AD%B5%C4%D7%E2%B7%BF%BC%DB%D2%BB%B0%E3%B6%E0%C9%D9&sr=&z=&cl=3&f=8&wd=%C9%CF%BA%A3%CB%C9%BD%AD%D7%E2%B7%BF&ct=0
http://www.baidu.com/s?lm=0&si=&rn=10&ie=gb2312&ct=0&wd=%C9%CF%BA%A3%CB%C9%BD%AD%D7%E2%B7%BF&pn=10&cl=3
http://www.baidu.com/s?lm=0&si=&rn=10&ie=gb2312&ct=0&wd=%C9%CF%BA%A3%CB%C9%BD%AD%D7%E2%B7%BF&pn=20&cl=3
百度上搜搜!!!!!!!!
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