Выпишите из каждого глагол – сказуемое и определите его видовременную форму и залог. напишите форму инфинитива глагола. 1. modern industrial buildings have demonstrated the advantages of reinforced concrete arches, metal frames and glass walls. 2. the high degree of mechanization is successfully achieved by reinforced concrete blocks and units. 3. large blocks of stone were transported over long distances by land and water. 4. the precast concrete technique is constantly being improved in our country. 5. new plants of large capacity have been coming into service in many parts of the world. 6. they will have finished the construction by the end of the next year.

avrorasergeev    1   29.07.2019 18:40    2