China's first set of AI（人工智能） textbooks（1）　　（come） into the classrooms of primary and secondary schools soon in many parts of China． The AI textbooks have already appeared in Shanghai and some experts （2）　　 （test） some of them． It's said that these AI textbooks are popular with local students．

      It is reported that（3）　　（hundred） of schools in China will use the textbooks for primary and secondary school students in 2019． These schools plan （4）　　（use） them in some of their classes as an experiment．

      In fact，AI has brought huge benefits（好处）to the education field．Students can not only choose （5）　　（they） own ways to study， but also can study at home without going to school．