If the order of the same question is different in different volumes, the order of the answers is also different.

Standardized education mainly provides online learning-related courses such as CET-4 and CET-6, computer grade examination and Putonghua, and provides secondary office real question bank training, real question simulation examination room and intelligent marking service software.

Standardized learning education is an application app that mainly provides education and learning services for college students. There are a large number of courses in the software that can be learned online. You can choose courses according to your own needs, and there are professional teachers on the Internet to teach you. The content is interesting and rigorous, and you can attend classes offline, which is very convenient for you to study easily anytime and anywhere.