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1.The researchers who study jokes want to know _____ people from different nations and cultures find very funny.(  )
A.whyB.thatC.whatD.whether

分析 研究笑话的人想知道来自不同国家不同文化的人发现什么有趣.

解答 C考查宾语从句,know后面的宾语从句中find后面缺少宾语,用what引导宾语从句,句意:研究笑话的人想知道来自不同国家不同文化的人发现什么有趣.选C.

点评 what引导宾语从句时,要在宾语从句中做主语,宾语和表语,如果宾语从句不缺成分,一般用that引导.

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