作表语：
e.g.I have got into the same trouble as he has.
作主语：
e.g.John does not have as many English books as Tom does.
as在"限制性定语从句"中作主语和表语的例子各举一例 注 是限制性定语从句
作表语：
e.g.I have got into the same trouble as he has.
作主语：
e.g.John does not have as many English books as Tom does.