您的位置: 首页 > 作业答案 > 英语 > There are some children heiping the old.改为单数

There are some children heiping the old.改为单数

分类: 作业答案 • 2023-01-21 08:43:21

问题描述：

There are some children heiping the old.改为单数

答

There is a child heiping the old