問得有水平。你是不是覺得“有效”就一定得是100%？90%有效就等於無效？

來源: 業餘城管於 2021-09-19 21:11:08 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.