Universities can find someone to speak for ppt. If the group completes the ppt together, you can ask the people in the group to help the representatives speak, because this is the overall homework of the group and is related to the performance of the whole group. Everyone in the group should contribute to the group's homework.

PPT is suitable for work report, enterprise publicity, product promotion, wedding celebration and other fields, and has the functions of making photo albums, merging manuscripts, using mainboard, moving pictures and controlling animation. In June of 20021year, the Ministry of Industry and Information Technology notified the fifth batch of apps and ppt infringing users' rights and interests in 20021year.