There be句型 否定句变它的同义句 今晚必须完成!

问题描述:

There be句型 否定句变它的同义句 今晚必须完成!
There aren't any libraries in my school.
变成同义句.

是变成肯定句吗?There are some libraries in my school.你几年级啊?不是的话在问我~