20 18 provinces and regions that use volume b: Anhui, Hubei, Fujian, Hunan, Shanxi, Hebei, Jiangxi, Guangdong, Henan, Shandong and Zhejiang (English listening part).
The national unified examination paper is a college entrance examination paper organized by the examination center of the Ministry of Education, which is suitable for most provinces and regions in China, with the aim of ensuring the fairness of talent selection. Small languages (Japanese/Russian/French/German/Spanish) use the national unified examination papers, and the provinces have no right to make their own papers, and the papers are not divided into A, B and C.
Extended data:
20 18 autonomous proposition provinces of college entrance examination:
1. Beijing: Independent propositions of various subjects.
2. Tianjin: Independent proposition of each subject.
3. Shanghai: Independent proposition of each subject.
4. Jiangsu Province: Independent proposition of each subject.
5. Zhejiang Province: Subject Independent Proposition+New Curriculum Standard Volume I (English Listening Part)
6. Hainan Province: Independent Proposition (Politics, History, Geography, Science, Culture, Health)+New Curriculum Standard Volume 2 (Chinese, Mathematics, English)
References:
Baidu encyclopedia-national college entrance examination questions