1, the overall difficulty is slightly greater.

2.20 14 comprehensive examination questions for college entrance examination become more open and flexible on the basis of textbooks, outlines and examination instructions. While highlighting the characteristics of various disciplines, it is also filled with a strong flavor of the times, which is closer to students' psychological and social life.

3. The selection of materials not only pays full attention to the current political content of NPC and CPPCC, but also pays close attention to various national economy and people's livelihood issues in real life. For example, geography reflects the ecological environment governance and industrial structure layout that people are generally concerned about; Politics fully embodies socialist core values and pays attention to social hotspots such as anti-corruption, economic development and education reform. Under the guidance of Marxist historical materialism, history fully shows the historical process of the Chinese nation's unremitting self-improvement and unremitting pursuit of the "Chinese dream."

4. The three humanities disciplines are closely combined, which together show the multi-competitive and colorful times in today's world.