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| авторизация | |||
| 验卡: 65 phrases in 9 subjects |
| Automated equipment | 2 |
| Computers | 2 |
| Education | 1 |
| General | 16 |
| Information technology | 5 |
| Mathematics | 16 |
| Medical | 3 |
| Statistics | 7 |
| Technology | 13 |
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