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5.A discovery is said to be        accident meeting       prepared mind.(  )
A.the; aB.an; aC.the; theD.an; the

分析 据说发现就是一次意外遇上了一个有准备的人.

解答 答案:B
根据句意可知;句中的accident 与mind都是可数名词,并且均表示泛指;分别指的是"一次意外","一个有准备的人";故选B

点评 本题考查了不定冠词的用法.做本题时,首先应根据句意判断出空缺处的意义所指(即表示泛指或特指);其次应熟练掌握定冠词、不定冠词以及零冠词的具体用法及区别.

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