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| promising option (UK Government ignores most promising option for Severn tidal power Alexander Demidov) | |||
| advanced version (напр., конструкции) | |||
| advanced version | |||
| compelling case (Yeldar Azanbayev) | |||
| перспективный вариант: 2 phrases in 2 subjects |
| Astronautics | 1 |
| Mathematics | 1 |