反复得听, 强化意识, 再由被动的听, 变成主动的听.

来源: tingfeng 于 2012-08-14 17:37:04 [旧帖] [给我悄悄话] 本文已被阅读：次

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