高校的自主招生考试越来越牵动着各位高中老师及学生、家长的心,高校自主招生题目是怎么样的,从哪些方面出题,考查学生的哪些方面?从今年的北大保送生考试数学试题中,我们可以一窥究竟.1.△ABC内点M满足∠CMB=100°.线段BM的中垂线交边AB于点P,线段CM的中垂线交边AC于点Q,已知P,M,Q共线,求∠CAB. More and more college self-enrollment exams affect the high school teachers and students, parents heart, self-enrollment of colleges and universities how the subject, from what aspects of the question, which aspects of students? From this year’s Peking University Health exam math test , We can get a glimpse of the problem.1. △ ABC within the point M satisfies ∠CMB = 100 °. The perpendicular bisector of the line segment BM is at the point AB, and the perpendicular bisector of the line segment CM is at the point Q, which is known P, M, Q collinear, find ∠ CAB.