同义句转换there are five people in Room A .there are seven people in Room B.合并为一句.

问题描述:

同义句转换there are five people in Room A .there are seven people in Room B.合并为一句.
there are five people in Room A .there are seven people in Room B.合并为一句.there are ------ ------in Room B than Room A

there are two more people in Room B than Room A