Review materials of national grid campus recruitment examination

You don't have to use school textbooks. Many things that are not tested are also in books, which wastes time. You can buy a book for the test center online, or the notes used by people who took the test before, which are available on Taobao. After I reported for work, I used the internal teaching material of Yicheng Education National Grid Campus Recruitment Examination Training, which was written by teachers of electric power colleges. There is not so much to recite, so it is relatively easy.