A: Yes, 1. I have learned safety knowledge, such as staying away from dangerous sources and looking at the location of safe passage in crowded places, so that I won't be too flustered in case of fire and other accidents. 2. Master the use of safety tools, such as the operation of fire extinguishers and how to escape in case of fire. 3, mastered the first aid measures, such as how to save someone who is in a coma or drowning, artificial respiration standard operation.