1, the math test paper is more difficult: 200 1 The last finale of the college entrance examination math test paper comprehensively examines the abstract function, which is more difficult because of its parity, symmetry, periodicity and limit.

2. Some questions involve contents outside the high school: for example, multiple-choice questions 1 1 apply solid geometry knowledge to social practice in combination with the projective theorem of private house roof structure, while multiple-choice questions 12 do not involve knowledge points within the high school.

3. Candidates' preparation time is short: 200 1 is a year with frequent problems in the college entrance examination in China. Candidates need to pick up the subjects that have been abandoned for one year in a short time and prepare to be abandoned for two years, which is a huge challenge for candidates.