题目内容

8．Last year I spent some time touring Australia，_____proved to be a wise decision．（　　）
A．whichB．whatC．that

分析 去年我去澳大利亚游玩了一段时间，这证明是一个明智的决定．

解答 答案：A．
分析句子的结构可知，划线处后面的内容为一非限制性定语从句，其先行词为前面的整个句子，引导词作从句中作主语，所以用which来引导；故选A．

点评 本句考查的是关系代词在非限定性的定语从句中的用法．做该题时，需要熟练掌握关系代词在非限定性的定语从句中的具体用法，还需要分析先行词在句中是表示人还是表示物，并且要弄清它在从句中所作的成分（主语或宾语），最后选择与之相对应的关系代词．

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