What do you think of the book ?Oh excellent . It’s worth a second time . A. to

问题补充：

--- What do you think of the book ?

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

A. to read

B. to be read

C. being read

D. reading

答案：

A. to read

B. to be read

C. being read

(答案→)D. reading

解析：句意：你认为这本书怎么样？——哦，棒极了。很值得再读一次。短语be worth doing值得做某事。故选D。