1. yes; 2. 25, 30; 3. 50, 55; 4. 25.

來源: longhand 於 2011-07-13 16:37:26 [博客] [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.