A very good artifact for doing and searching questions, including tens of thousands of textbooks and auxiliary books, including advanced mathematics, physics, computer, foreign languages and other disciplines, as well as postgraduate entrance examination, public examination (national examination/provincial examination), teacher qualification certificate, online model examination, detailed explanation and other real questions over the years, which is very easy to use.

With image search, text search, voice search, multiple search and other search modes, you can quickly find out the problem analysis and deepen your understanding of the answer to the question.

2. study easily.

Learning Xiao Yi can be said to be a relatively complete question bank in search software, which contains many kinds of topics such as computer, qualification, education, foreign languages, engineering and architecture, which are common in domestic universities.

You can take photos to solve problems, take photos to answer questions, solve problems intelligently, and support special functions such as daily exercises, chapter exercises, and redoing wrong questions. It can help you solve doubts and consolidate your knowledge, and is deeply loved by many college students.