Question

【题目】This book is worth _____.

A. read B. to read C. reading D. reads

Answer 1

【答案】C

【解析】句意：这本书值得读。read阅读，动词原形；to read动词不定式；reading动名词；reads第三人称单数形式。这句话中使用的句型是be worth doing sth.值得做某事，应用动名词形式，故选C。