Nine Perfect Scores in the College Entrance Examination, Proving Goldbach's Conjecture

The first college entrance examination. Reporter: Classmate, do you think this year's college entrance examination questions are difficult? Xu Xian: It's too simple, it's just child's play! Reporter: Real or fake? Xu Xian: You don't believe it? I got perfect marks this year. I will take the test again next year to show you. The reporter was confused:? ? ? The results were announced, Xu Xian got perfect marks in the college entrance examination, and the whole internet was excited! Second year college entrance examination. Teacher of the Proposition Group: To make you arrogant, the last question in mathematics this year is to prove Goldbach's conjecture. Let's see how you get a perfect score! The results were announced and Xu Xian got a perfect score in the college entrance examination, which shocked the whole country. Third year college entrance examination. Teacher of the question group: The last question this time is extremely difficult. How to make a photolithography machine? It depends on how you score. Results announced, Xu Xian got full marks in the college entrance examination... Future college entrance examination questions: How did the universe originate? Is evolution correct? How do humans leave the solar system? How can humans live forever? … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.