24-p=20. ~~`我知道個答案係p=4,但我應該點列式?
唔該邊個可以幫幫我@@
收錄日期: 2021-04-19 00:51:36
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080403000051KK00326