福田の大学別シリーズ千葉大学入試問題解説2020年度版

It is an app for examinees who can list all the entrance examination questions for the past 4 years at Chiba University and see the detailed answer and a polite commentary video. See the problem. Solve it yourself. Check and confirm the answer. If you don't understand it, understand it by watching the commentary video. This cycle can be realized with this application alone.