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| scheme of selection | |||
| sampling circuit | |||
| схема отбора: 10 phrases in 8 subjects |
| Business | 1 |
| Chemistry | 1 |
| Economy | 1 |
| Energy industry | 2 |
| General | 1 |
| Pharmacology | 1 |
| Programming | 1 |
| Quality control and standards | 2 |
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