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1. The QR code on the left of the test question is the corresponding analysis of the question;
2. Please ask the students to scan the QR code to resolve the problem after they ca n’t complete the question independently, to prevent plagiarism; 3. If you still ca n’t master the problem after checking the analysis, you can click the “Ask Teacher” button below;
4. Teachers of test papers can check the statistics of analysis by scanning the QR code on the download page of the test paper to understand the overall learning situation of the class.
Set the focus of the explanation;
5. View and analyze the advantages of free buckle through QR code during the public test period, and welcome your comments and suggestions on the use of the test paper.