再问: Therebe句型 再答: We have a beautiful and clean classroo m. There are thirty desks and chairs in i t. In the front of the classroom, there is a big teacher's desk. On the desk there is a computer and some flowers in the vase. There are six electric fans and lig hts in our classroom. There is a booksh elf in corner by the window. Ther are lo ts of different kinds of books on it. Ther e are two blackboard, one is in the fron t, the other is in the back. Our classroo m is big and tidy. I like it very much. 再问: 谢谢,写那么多一定很累,采纳你了