Mr.Green's house is about 400 square meters.
问题描述:
Mr.Green's house is about 400 square meters.
答
right
答
400 square meters 用法正确 整句是对的
答
对了
答
9.Protecting the wetlands in Zhalong is important. _ _ the wetlands in Zhalong is important. 10.The City Square is about 3,000 square