---What do you thin of the book?---Oh excellent. It’s worth a second time.A. to readB. t

问题补充：

---What do you thin of the book?

---Oh, excellent. It’s worth a second time.

A. to read

B. to be read

C. reading

D. being read

答案：

A. to read

B. to be read

(答案→)C. reading

D. being read

解析：worth后接动名词用主动形式表达被动含义。句意：你认为这本书如何？太好了，值得再读一次。