试题题干
Fill in the blanks with an item as required.
With a relative pronoun or a relative adverb:
He has got a large number of books in his study, the majority of
are history books.
参考答案
试题解析
本题考查关系代词的用法。句中有逗号，是非限制性定语从句。要填的关系词需要能够指代前面的名词books，所以要填which。
句意：他书房里有很多书，其中大部分是历史书。