1.0rich700784ЕГЭ (№1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 14) Вариант 2https://stepik.org/lesson/863948/Stepikhttps://stepik.org/<iframe src="https://stepik.org/lesson/863948/" scrolling="no" frameborder="0" width="700" height="784" allowfullscreen webkitallowfullscreen mozallowfullscreen sandbox="allow-scripts allow-modals allow-forms allow-same-origin allow-popups allow-popups-to-escape-sandbox"></iframe>