Переведите предложения и подчеркните Participle 1,2 a) New alloys have appeared during the last decades, among them a magnesium-lithium alloy developed by our scientists.
b) We are carried by airplanes, trains and cars with built-in electronic devices.
c) Being invented the digital technology solved the old problems of noise in signal transmission.
d) All the necessary preparations having been done, the operator began assembling the machine.

komikadza    2   31.01.2021 12:12    2