並前往http://163.20.148.13/~mdhsmath/%E7%AC%AC2%E5%B1%86%E6%95%B8%E5%AD%B8%E9%80%B1/%E7%94%9F%E6%B4%BB%E4%B8%AD%E7%9A%84%E6%95%B8%E5%AD%B8.doc