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- UID
- 223247
- 帖子
- 246
- 主题
- 152
- 注册时间
- 2011-7-11
- 最后登录
- 2013-11-18
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1. You cannot add up two exclusive events. Cannot study and not study at the same time. First principle of thermodynamics applies.
2. Calling it an exercise in silly thinking is being very generous.
3. Good for you. |
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发表于 2013-4-21 18:51
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