回复：例 4 - 回复：interfiling problem

来源: 于 2012-01-19 22:04:59 [旧帖] [给我悄悄话] 本文已被阅读：次

Dear pjiang,

     thanks a lot for your helping! i can not figure it out from the examples.

would you please answer my questions one by one.

      i really need your clear and simple results if possible. thanks in advance!