The teacher is a lousy teacher, and he doesn't know how to teach

來源: wadcChinese 於 2010-12-11 11:12:13 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)
回答: 太可怕了,中國的大學生 由 貧農: 於 2010-12-11 10:00:22
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