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评估信息 : 25 phrases in 10 subjects |
| Air defense | 1 |
| Aviation | 5 |
| Computer networks | 1 |
| Cryptography | 1 |
| Economy | 1 |
| Electronics | 8 |
| Information technology | 3 |
| Securities | 2 |
| Statistics | 1 |
| United Nations | 2 |
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