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- UID
- 223250
- 帖子
- 258
- 主题
- 116
- 注册时间
- 2011-7-11
- 最后登录
- 2013-10-9
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| Did you already do all the practice problems for this section or was that just on reading and taking notes? I just finished the first section of econ and about to start the problems....should i focus more on concepts or solving problems with formulas? |
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发表于 2011-7-13 13:29
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