班级：L3-C 姓名: shang 序号：20193001404

CO-ed school have some advantages compared with single -sex school. Firstly, CO- ed school provide appropriate place for student to learn social still, which is a intergal part of a young people life. If young people have lack of interaction with different sex. They may hardly adapt future work environment. Secondly , as we know that the experience of youth have a great influence on one’s life. If pupil can not experience mixed- sex environment, they are unlikely to handle future relationship issues, especially when they have wife or girlfriends, and those issue will directly impact a person build a family