您要查找的是不是：
- A: Whose book is this? B: It must be Mary's.Wanda Wilbur is her favoriteauthor. 它肯定是玛丽的。旺达·威尔伯是她最喜欢的作者。
- Whose book is this? 这是谁的书？
- I am not quite sure whose book this is. 我不能肯定这是谁的书。
- This reference book is very useful to our study. 这本参考书对我们的研究很有用。
- The preface of this book is very brief. 这本书的序言非常简短。
- This book is really boring stuff. 这本书真是枯燥无味。
- Is this reference book of any use to me? 这本参考书对我有用处吗？
- This book is a storehouse of useful information. 这本书里汇集了大量有用的资料。
- This book is too technical for me. 对我来说，这本书太专业了。
- Whose book is not here? 谁的书不在这儿？
- This book is published by Oxford University Press. 这本书是牛津大学出版社出版的。
- Whose book is lost? 谁的书丢了?
- Whose book is the thickest? 谁的书最厚？
- This book is open to misunderstanding. 这本书容易引起误解。
- This book is written for the 10-to-11 age bracket. 这本书是为十到十一岁年龄层的孩子写的。
- This book is a treasury of useful information. 这本书是有价值的信息宝库。
- This book is for reference only. 这本书仅供参考。
- Whose coat is this? Is this yours, Mike? 这是谁的大衣?这是你的吗，麦克?
- The book is a compendium of their poetry, religion and philosophy. 这本书是他们诗歌、宗教和哲学的概略。
- Whose French book is this? 这本法语书是谁的？
