Из предложенных вариантов выберите видо-временную форму страдательного залога
The various elements were designed so that all could be formed simultaneously by the same sequence of diffusions.
Выберите один ответ:
Past Perfect
Past Continuous
Past Simple
Из предложенных вариантов выберите видо-временную форму страдательного залога
Past Simple
The various elements were designed so that all could be formed simultaneously by the same sequence of diffusions.
Выберите один ответ:
Past Perfect
Past Continuous
Past Simple