题目

 He finally bought several books by Tom, _____ is one.       A. which of them      B. which of whose         C. of which this D.any of them 答案：【解析】C 考查介词与关系代词的搭配。依据句意他最后买了几本汤姆的书，这是其中的一本可知。

查看本题答案和解析