我在背英语范文感觉语法有错,大家来看看、、（主谓一致）

who 引导的定语从句修饰先行词 a student,用comes 没有问题.建议用goes to the library.
再问： 补充问题里I am a student in this university who regularly comes to the library to spend my spare time. student...to spend my spare time.感觉有点怪，对不对啊
再答： I am a student in this university who usually spend the spare time in the library.