Тест на тему "Inventors and inventions"
- They were not practical or useful in his lifetime.
- They were more advanced than the inventions of his contemporaries.
- They were not properly documented or shared.
Натисни на цю кнопку щоб побачити правильну відповідь
Правильна відповідь виділена іншим кольором.
Якщо правильних відповідей декілька, то всі вони будуть виділені іншим кольором.
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- They were not practical or useful in his lifetime.
- They were more advanced than the inventions of his contemporaries.
- They were not properly documented or shared.