College entrance examination is one ofthe most important exams in our lifeIt even can decide a persons futurelife to some extent In 2020, because ofcovID-19 the time of Chinese collegeentrance examination was delayed forone month, but it's degree of difficul-ty, significance did not weaken at all.In addition, not only China, but othercountries also have their own collegeentrance examination, and enrollmentsystem. However, exam content andrequirement are different in differentcountries, the main goal is all the samewhich is selecting talents