高校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:高校问答 时间:2024/10/05 11:53:50
This book is mine. This boos(is) (of) me.
belongs to
This book belongs to me.