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- UID
- 223264
- 帖子
- 251
- 主题
- 127
- 注册时间
- 2011-7-11
- 最后登录
- 2016-4-19
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| If you just want to get a head start on the material, you'll be fine. There are changes to the curriculum every year, but with a few exceptions they're minor. Besides, in a few months you'll get the new material anyway. |
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发表于 2011-7-13 13:14
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