For this kind of software, I recommend an exercise. He can practice wrong questions repeatedly and strengthen his memory in practice. By sorting out the wrong questions, we can collect, summarize and search the exercises, and we can also group the exercises, print them out and modify them according to the answers. You can develop good study habits!

His main functions are:

Photo upload: upload photos of exercise questions to the application, edit the pictures, delete unnecessary content, and do not have to copy the exercise questions manually.

Free test paper: free test paper for exercises that need repeated practice, and "customize" the test paper yourself.

Quick search: users can quickly find the required exercises according to subjects, knowledge points, reasons for doing the exercises, and even any custom labels. allow

Exercise printing: print exercises or assemble test papers, or convert them into PDF or other text formats, and choose from a variety of ways.