Excellent! Thank you, xiaowei.

来源: EnLearner 于 2012-06-25 20:32:21 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (90 bytes)
回答: Thanks yuGong 由 同学小薇 于 2012-06-25 12:22:11

 

You have only three more lessons left.

 

 

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