Catti's three-level (three-mouth) synthesis is similar to N 1, except that there is a "summary question" at the end, which is to listen to an article and finally summarize the main idea. This requires taking notes on the basis of understanding. It is difficult to judge the specific score of N 1. Most people can pass the comprehensive part, and the watershed is the practical part.

Question type of Japanese N 1:

The first part is six pronunciations of Chinese characters, the second part is seven meanings, the third part is six synonyms, and the fourth part is six usage questions. The overall feeling is that the number of questions is greatly reduced compared with the past, and the difficulty is increased. However, 70% of the problems come from the previous 26 Level 1 exams, and the remaining 30% are problems that have never appeared before.