问个简单的linq查询有关问题

问个简单的linq查询问题
SELECT ID, Name,Sex,
  (SELECT COUNT(*)
  FROM table2 AS n
  WHERE (n.ID = m.ID)) AS count
FROM table1 AS m

类似这样的SQL查询语句，用Linq怎么写啊？

[解决办法]
http://www.cnblogs.com/lovecherry/archive/2007/08/13/853754.html
[解决办法]