After the revision of the national wisdom education platform for primary and secondary schools, all electronic textbooks can no longer be downloaded directly, which brings great inconvenience to teachers and parents who want to save them for future reference.

1, using a 360-speed browser, you can display the textbook page normally. Right-click the page and select the review element.

2. Download and install the "Smart Primary and Secondary School" APP on your mobile phone, and register and log in.