the book is so interesting that it is worthwhile,i think ,( )a second time.

问题描述:

the book is so interesting that it is worthwhile,i think ,( )a second time.
A of you read B of your reading C you to read D your reading

be worth (doing) something=be worthy of (doing) something
这里是前者,故选 is worth your reading
【D】选项是正确的谢了一直搞不清呢不用谢!希望以后能继续帮到你!