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- UID
- 223266
- 帖子
- 275
- 主题
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- 注册时间
- 2011-7-11
- 最后登录
- 2016-4-16
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| A would only be technologically efficient if C didn't exist. I don't think there's such thing as "more technologically efficient". I think it's either technologically efficient or it's not. The litmus test is what other options are presented. |
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发表于 2011-7-13 16:48
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