Do you think 202 1 college entrance examination is difficult? What changes have been made?

The difficulty of 202 1 is actually moderate, so it is not particularly difficult or simple, but it is ok. There are still some changes, such as the 202 1 college entrance examination. Many places have begun to implement the reform of college entrance examination, and the three-day examination of new subjects is just some changes. Other changes are that his mainstream culture has been strengthened in all aspects, and investigations have been made in all aspects.