с тестом по истории. Тема Перестройка

https://onlinemektep.org/schedule/lesson/2abe07c3-5617-4cd5-bd06-18b8c51514ff/conferencehttps://onlinemektep.org/schedule/lesson/2abe07c3-5617-4cd5-bd06-18b8c51514ff/conference

Объяснение:

https://onlinemektep.org/schedule/lesson/2abe07c3-5617-4cd5-bd06-18b8c51514ff/conference заходивэтойссылкн