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| genuine knowledge | |||
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真知 : 15 phrases in 9 subjects |
| China | 1 |
| Computer networks | 1 |
| Economy | 1 |
| General | 5 |
| Information technology | 1 |
| Project management | 2 |
| Psychology | 1 |
| Space | 2 |
| Technology | 1 |
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