ответьте на вопросы по тексту.
1. what is this text about? 2. what industrial applications of electricity do
you know? 3. what home applications of electricity do you know? 4. where was
the generator developed? 5. who invented the electric lamp? 6. do you know
who invented the dynamo? 7. can you imagine our life without electricity? why?
​

16Milochka16    2   09.12.2019 00:25    51