подготовка к экзамену
Classes: 
Only pupils of the school and these classes have access to the course.
подготовка к экзамену
![Lection](/img/icon/kol_lectin.png)
![Task](/img/icon/kol_zadaniy.png)
Course structure
Part 1. вариант2
вариант 2
![Lection](/img/icon/kol_lectin.png)
![Task](/img/icon/kol_zadaniy.png)
Part 2. вариант 1
вариант 1
![Lection](/img/icon/kol_lectin.png)
![Task](/img/icon/kol_zadaniy.png)
Part 3. вариант 1-2
вариант 1-2
![Lection](/img/icon/kol_lectin.png)
![Task](/img/icon/kol_zadaniy.png)