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- UID
- 223331
- 帖子
- 289
- 主题
- 53
- 注册时间
- 2011-7-11
- 最后登录
- 2014-2-27
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| I would just get new books. ive heard there is about a 15% turnover of information YOY (heard that from head of exams) so there could be a lot that has changed since then. The worst thing you could do is throw away your money again because you used old books. |
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发表于 2011-7-11 18:42
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