I am a liberal arts student in Liaoning. There are two courses in space solid geometry, and four courses in trigonometric function and plane vector. Both books have college entrance examination questions.

I briefly checked Zhejiang, and the specific content in the book is not too bad. I read the college entrance examination questions and got them all. Can't you all take it with you? If I have to choose, I suggest choosing space solid geometry, which is a big problem and the overall difficulty is a little bigger. Compared with the compulsory exam, the score is not low, but as far as my arts students are concerned, trigonometric functions and plane vectors are relatively simple.

I hope it helps ~