Thank you very much! However, for question 6, even if I use AP,

來源: 於 2008-01-26 11:55:34 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Thank you so much! However, for question 6, according to teacher PJiang's post: even if I use AP, H-1 is still valid? I still can extend my H-1？