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| training The process of bringing a person or a group of persons to an agreed standard of proficiency, by practice and instruction | |||
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apmaciba : 45 do fraz, 8 tematyki |
| Edukacja | 11 |
| Ekonomia | 1 |
| Microsoftu | 1 |
| Ochrona środowiska | 1 |
| Polityka | 8 |
| Pospolicie | 19 |
| Prawo | 1 |
| Transport | 3 |