题目

-What do you think of the book?　-Oh, excellent. It is worth _____ second time. 　 A. to read a 　 B. to read the 　 C. reading a 　 D. being read the   答案： C   be worth doing本身就表示被动含义,即"值得做某事"。a second time表示不确定的"第二次",实为"又一次",并非特定,故不用the。  

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