book是可數還是不可數

　　The book wasn't anything like as good as her first one.

　　這本書遠遠不如她的處女作。

　　The book is the fruit of years of research.

　　這本書是多年研究的成果。

　　We have a full order book for the coming year.

　　我們來年的訂貨簿已經記滿了。

　　His second book is better than his first.

　　他的第二部書比第一部好。

　　The book is an analysis of poverty and its causes.

　　這本書分析了貧困及其原因。