Many exercises are set against a broad cultural-historical backdrop, integrating language study with Russian and global culture. Structure of Content
Review of sound systems and vocabulary (including phraseology).
Specific chapters dedicated to scientific, official-business, journalistic, and artistic styles of speech. Using GDZ for the 2001 Edition
Note that modern versions (post-2019) may have updated exercise numbering or content compared to the 2001 edition, so it is important to match the exercise text rather than just the number. Грамматика Текст Стили речи
Basics of Russian as a scientific object.