Difficult roommate situation, please help?

Well if the only option is for you to stick in in this situation for a year, so be it, but don't let it get you down. Think about it, are these roommates who treat you like a non-person and probably gossip about you behind your back really worth it? Move on with your life, if they ignore you, pretend they don't exist either. Spend your free time either with other people or somewhere away from where they are. Study in the library instead of your room and stop thinking about them. It simply isn't worth it to worry about them or let them get you down. It will start to affect your schoolwork, trust me.