The total score is 220, the sketch is 20, and the art theory is 200 (this is the characteristic of historical theory ...), and the art theory is written rather than oral (university professors don't have that much time, and the oral is unfair compared with the written).
The cultural quality you are talking about should be the written test of art theory, mainly the common sense and introduction of art. I can only say that I got literary knowledge only last year, just like the author of a name. I don't know if there is any further progress. After all, Tsinghua almost never misses the topic. ...
Sketch tests you very simple things, such as apple instant noodles, very few things. As long as you learn it, there will be no problem.
College entrance examination scores are used in specialized courses. As long as you have passed the exam in Tsinghua, the score is basically meaningless, so the college entrance examination is decisive.
Don't worry about the so-called paper, it is only an article of about 1500 words, such as "Beautiful China" and "Ecological Civilization", which is not closely combined with art and needs no catch-up. Think of it as your own feelings.
Central America has never been in contact, and I don't know. ...