определить Participle I и Participle II функции каждого из них, является ли оно определением, обстоятельством или частью глагола-сказуемого.
1.When burnt, coal produces heat.
2.The channel linking two seas is being built now.
3.A new building material was obtained from production waste by a group of Moscow inventors.
4.Having obtained the necessary results they stopped their experimental work.

Yanок    2   17.04.2020 22:01    0