С, закончите предложения, употребив существительные, образованные от следующих глаголов: to invent, to achieve, to communicate, to assist и переведите их: (изобретать, достигать, общаться, ) 9. radio devices perform various … tasks. 10. radio occupies one of the leading places among the greatest … of modern engineering. 11. a.s. popov – the great russian … - was born in 1858. 12. popov carried out many experiments together with his … rybkin. 13. the tsarist government did not give any to russian scientists.

ilhamamanov197    3   28.06.2019 18:40    0