http://img6.photo.qooza.cc/userphoto/6/1/156861/1046071/32608857ae2dc566.jpg
死啦 未學過呢個符號 唔多識tim-.-
pure maths MI 急
2010-09-04 4:53 am
回答 (2)
2010-09-04 7:41 am
✔ 最佳答案
As follows:圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/25-6.jpg
圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/26-4.jpg
2010-09-05 2:20 am
收錄日期: 2021-04-22 00:50:52
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100903000051KK01319