Many girls cried in their parents' arms after the senior high school entrance examination in mathematics this year, not only in liberal arts, but also in science. It is generally reflected that the last two questions are Olympic math competition questions. Beyond the difficulty of the outline. It also violates the original intention of the college entrance examination selection. Some parents and teachers even called Juan abnormal and brain-damaged. Some excited parents want human flesh to roll out and set fire to his house. Haha, writing a paper is not easy. I can't seem to go home during the summer vacation.