Question

Maria has written two novels, both of ________ have been made into television series.
    A. them     B. that       C. which                                D. what

Answer 1

解析：【答案】C
【命題透視】“介詞+which”引導的非限制性定語從句�？疾榛�礎(chǔ)語法知識并運用其分析解答問題的能力。
【試題解析】句中的先行詞是two novels，而且后面是一個非限制性定語從句，因此用both of which引導。That不能引導非限制性定語從句，也不能跟在介詞后面；如果選them，則后面需要有并列連詞and或者是獨立主格結(jié)構(gòu)，即both of them made into...。