My sister works in a hospital____our schoolon at near 三选一，时间长，忘记了

My sister works in a hospital____our school
on at near 三选一，时间长，忘记了

near 在附近

学习是一件愉快的事! (*^__^*)
请及时采纳,多谢!

near
我姐姐在我学校附近的医院上班

beside

填near、