Though the book is a little expensive, it is _____.

Though the book is a little expensive, it is _____.

A.very worth buying

B.well worth to be bought

C.well worth buying

D.very worthy buying

答案及解析： C

解析：

考查短语：be worth doing值得做某事，非常值得用well而不用very修饰，所以选C。