The national college entrance examination papers in 2002 1 year are divided into six types: national 1.2.3 volume, new college entrance examination 1.2 volume and self-proposition volume, and national1volume mathematics is recognized as the most difficult volume.

The situation before 19 is very similar to this year. In 2003, when SARS was raging, my memory was full of disinfectant and vinegar.

In 2003, senior three students thought that the difficulty of the college entrance examination would be reduced or postponed because of SARS, but they didn't expect that the college entrance examination was not only advanced by one month for the first time, but also ushered in the third peak of mathematics difficulty in the history of the college entrance examination. "