题目内容

7．I bought an ancient vase，_____ was very reasonable．（　　）
A．the price of whichB．the price of whose
C．which priceD．its price

分析 我买了一个古花瓶，它的价格很合理．

解答 答案：A考查非限制性定语从句． the price of which was very reasonable 为非限制性定语从句，其中的 the price of which 相当于 and its price 或 and the price of it．假若空格前有并列连词 and，则可选 D．B、C项属于错误表达．

点评 考查定语从句，要搞清楚句子成分，找出从句的先行词及从句与先行词之间的逻辑关系，把主句与从句分别翻译出来，然后依照逻辑关系把句子衔接起来．引导定语从句的关系代词有who，whom，whose，which，that等和关系副词where，when，why等，关系代词和关系副词在定语从句中担任句子成分．如果该从句中缺少主语、表语、宾语或定语，就要用关系代词来连接从句；如果从句中缺少状语，就得用关系副词来连接从句．

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