问题描述： 他们教室的前面有树吗?教室的后墙上有一副中国地图.这两句话用英语怎么说? 1个回答 分类：英语 2014-12-11 问题解答： 我来补答 Are there any trees in front of their classroom?There is a map of China on the wall behind the classroom. 展开全文阅读
