What's the difference between outline volume, national 1 volume and national 2 volumes?

Outline volume: The basis of college entrance examination is the national unified examination outline (a policy document), and all college entrance examination questions issued according to the national unified examination outline are called outline volumes.

There are two kinds of national unified examination syllabus, one is the traditional syllabus and the other is the new curriculum reform syllabus. No matter what kind of outline is used, it is called an outline volume. Traditionally, the traditional outline volume is called national volume I, and the curriculum reform outline volume is called national volume II.

The national examination paper, organized by the examination center of the Ministry of Education, is applicable to most provinces and regions in China, with the purpose of ensuring the fairness of talent selection.

The new curriculum standards, National Volume I and Volume II, were put forward by experts from the Ministry of Education.

Overall difficulty: in the new curriculum standard National Volume I > National Volume II, the competitive pressure of candidates in the area using National Volume I is relatively high, while the competitive pressure of candidates in the area using National Volume II is relatively low.

The first part of the new curriculum standard is listening, but the second part of the new curriculum standard is not.

There are ten questions to fill in words in the second national volume of the new curriculum standard, but there are none in the second national volume of the new curriculum standard.

There are five multiple-choice questions to distinguish phonetic symbols in the second national volume of the new curriculum standard, but none in the second national volume of the new curriculum standard.