1. 1,3,4,7,11,?
2. 2,3,4,5,8,7,16,?
3. 80,71,63,56,50,?
收錄日期: 2021-04-12 22:56:15
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061211000051KK04406