we have a full name and patronymic, it’s especially difficult with surnames, it’s unclear who the circunut we don’t, now, if you have daughters, granddaughters who go to school, how they sign the notebook, students, students, and there is a boy and a girl, they understand this, and the girl entered the university, she became a student, master's student, bachelor's student, graduate student, that's it, and this is the head, that's it, why, and then? that russia carried out a language reform, i don’t know how it was, that philologists decided, but in general this was not included in the textbooks, i didn’t find it in the textbook, when we have masculine, feminine, neuter, there is also a common gender, yeah, a meanie, a drunkard, it could be this or that, but the most interesting thing is, if we take the code on marriage to families of the soviet period, the words, citizens who have reached the age of 18 could get married , what happened, who wants with whom and how they want, but understanding certain rules in everyday life, we missed this word , did not pay attention, but it creates a pr