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пропускання: 36 phrases in 14 subjects |
Astronautics | 2 |
Aviation | 4 |
Chemistry | 2 |
General | 11 |
Grammar | 1 |
Information technology | 3 |
Microelectronics | 1 |
Microsoft | 2 |
Military | 2 |
Oil and gas | 1 |
Statistics | 1 |
Technology | 3 |
Telecommunications | 2 |
Textile industry | 1 |