Generally speaking, choose 5 points for a while, fill in the blanks with 5 points, and the big question 12 points ***22 points. However, according to the different ideas of college entrance examination experts over the years, there may be some differences, such as the ninth multiple-choice question (triangular prism problem),1question (dihedral angle problem), 15 question (ball problem) and 18 question (quadrangular pyramid problem) in the national volume in 2009, with a total of 27 points. As for the proportion of 10 questions, we will know after this year's Examination Outline comes out, but generally speaking, it has not changed much.

The biggest score in solid geometry is "finding spatial angle and spatial distance", but all solid geometry can be solved by vector method, which is also a shortcut for liberal arts students, especially in the sprint stage of senior three, as long as you master vector method to solve solid geometry, you can almost do it. In addition, the real difficulty of high school mathematics lies in the chapter of analytic geometry. The college entrance examination accounts for a large proportion. No matter whether you choose fill-in-the-blank questions or big questions, most of them appear in the form of finale questions. Liberal arts students are the world of mathematicians, I hope you can pay attention to this! ! ! Finally, I wish you can get good grades and get into an ideal university.