是rules for library还是rules in the library?

是rules for library还是rules in the library? 《rules in the library》小作文 library rules 英语小作文:The rules for the library.不要照片 求50词英语作文----rules in the library Rules for school library怎么写? These are the rules ( ) the library?(介词) library rules有哪些? Rules in the library 英语作文,60字,要求是初一水平的 library rules (只能用should) 以The rules in our school library为标题,初三的英语作文 in the library还是at the library?