I am playing chess.(改一般疑问句）改成 Am i playing chess?是错的！You are picking up leaves.这怎么改？

分类: 作业答案 • 2021-12-20 03:35:28

问题描述：

I am playing chess.(改一般疑问句）
改成 Am i playing chess?是错的！
You are picking up leaves.这怎么改？

答