回复：Nice job.

来源: 任我为 于 2009-03-21 19:10:32 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (189 bytes)
本帖于 2009-03-22 07:07:23 时间, 由版主 林贝卡 编辑
回答: Here is my homework 由 任我为 于 2009-03-21 16:57:41

Thanks.

Good points, which is very valuable.
I did not pay attention on that degree.

Did you learn this from reading English 900 or listening to the original audio?

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