On the floor. By the end of 2022, 65438+February 23rd, LAM Raymond County stipulated that all five battalions needed online courses. Therefore, the Fifth Brigade of LAM Raymond County is having classes online. Onlinecourse is an online course that is learned by electronic devices through the Internet. Different from offline classroom teaching, online classroom has the advantages of various ways, flexibility and convenience, and more and more students and parents are beginning to use it.