蘇聯教材理論講的多，美國教材實例講的多。

來源: 信筆由墨於 2020-11-23 21:03:40 [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.

Change Ad Consent