书

A: What is this? B: This is a book.

A: What kind of book is this? B: This is a Chinese book.

A: How many Chinese books are these? B: This is ten Chinese books.

A: What is he doing? B: He is reading a book.

A: Do you like to read? B: I don't like to read.

He went to the bookstore yesterday to buy a lot of Chinese books.

A: What's in his bag? B: There are three books in his bag.

A: What's on the table? B: There are some books on the desk.

A: Is the Chinese book on the desk yours? B: It's not mine, it's David's.

This is a book about Chinese history and culture.