1, go to school
Go to school. There are a large number of question banks in the online examination center. It is a good helper for all kinds of candidates to pass the exam smoothly. It integrates all kinds of academic examinations and qualification examinations, and provides multi-functional services such as automatic marking and grading, and analysis of test questions. Going to school belongs to Changsha Youxue Interactive Information Technology Co., Ltd. ..
2. Brother's help
Senior students' gang focuses on solving the problem of college homework papers quickly, and shares school materials such as study notes, courseware notes, review materials, exercise answers, curriculum design, examination questions, graduation thesis, postgraduate entrance examination questions and re-examination materials for free. This senior gang belongs to Guangzhou Yuehu Network Technology Co., Ltd..
3, the famous teacher answers quickly
Quick answer by a famous teacher is a mobile application that can quickly provide correct answers to students' questions. The famous teacher answered quickly. Hundreds of famous teachers help you solve problems online in real time. Students' questions will be given correct answers and problem-solving steps by professional teachers in the fastest time, with voice explanation.
4. Baidu topic search
Baidu image search is a characteristic function in Baidu image search. It uses the support of Baidu's professional text recognition and retrieval technology to help children who take photos and upload questions answer questions in detail. ? Baidu can take photos to search for answers to questions.
5. learning treasure
"Xuexibao" is a real-time answering mobile phone software based on image search technology for junior and senior high school students. The software can recognize characters, formulas and graphic symbols in a mixed way. 20 19 1 month, some media tested 30 popular online education apps and found soft pornographic content in the community sections of software such as Xuebao.