in our school ,every student has to wear ____ uniform on Monday.应该用什么介词

问题描述:

in our school ,every student has to wear ____ uniform on Monday.应该用什么介词
请说明理由

in our school ,every student has to wear _on___ uniform on Monday.
wear on 表示 "穿……"
翻译:在我们学校,学生每周一必须穿校服