栖霞有什么山:英语What's this?的复数形试是?
来源:百度文库 编辑:高考问答 时间:2024/07/05 20:48:22
what are these?
is变为are
this变为these
What are these?
what're these?
What are these?或者What are they但还是前者更加好些 建议楼主去看一下最基本的英语书
高考问答是一部内容开放、自由的互动网络百科全书
客观、专业、权威的知识性百科全书
来源:百度文库 编辑:高考问答 时间:2024/07/05 20:48:22
what are these?
is变为are
this变为these
What are these?
what're these?
What are these?或者What are they但还是前者更加好些 建议楼主去看一下最基本的英语书