School-based homework system-question bank-edit questions

Click [Enter], [Edit Question], or [Copy Question] to enter the question editing interface and edit the question type, stem, answer, and analysis.

1. OCR recognition question.
   1. Click [OCR] and choose to upload a local image or clipboard image to automatically recognize the title content on the image.
   2. Click [OCR Upload Image] or [OCR Recognize Partial Image Content] to enter the image recognition interface. After uploading the image, select the question area that needs OCR.
2. Insert a numerical formula.
   1. You can insert and edit mathematical formulas by yourself.
   2. Mathematical formulas can be inserted using LaTeX formulas.
   3. You can switch to handwriting mode and write the math formula you want to enter.
3. Insert a chemical formula. Use it in the same way as inserting a mathematical formula.
4. Insert an image. You can directly [upload an image from your computer] or [crop an image].
   1. Click [Crop Image] to enter the cropping interface.
   2. After clicking to upload the picture, select the required picture range and insert the picture.
   3. For details on how to edit pictures, please see " How to edit pictures in questions ".