我熱力學學的全係第一。可是沒交平時作業，成績是B。

來源: trendspike 於 2012-06-06 20:52:45 [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.