Henan college entrance examination adopts national B paper, and this year's national B paper mathematics really bothers candidates. Some Henan candidates said on the internet: the questions are simple, and once they are done, they are useless.

This year's Henan college entrance examination math problems are very novel and creative, giving people a simple feeling, with a large amount of calculation, and many knowledge points such as ellipse, circle and hyperbola. Careless candidates will get stuck in the calculation of a problem, wasting a lot of time, leading to endless problems.

Matters needing attention during the college entrance examination:

Candidates should consciously abide by the rules of the examination room, take the initiative to accept security checks and identity verification, refuse to carry all kinds of prohibited items, observe the examination discipline, and maintain the fairness and justice of the college entrance examination.

Keep the roller surface clean. Candidates should protect the answer sheet during the exam, keep it clean and clear, and don't fold or damage the answer sheet when writing, so as not to affect the scanning of the answer sheet. When the examinee answers, if it is necessary to make corrections, he can make corrections directly with a black pen, and strictly use correction fluid and correction tape.