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4.Many experts hold the view that ______to too much TV does harm to children.(  )
A.exposingB.exposedC.being exposedD.To expose

分析 很多专家认为接触太多的电视对孩子有害.

解答 答案是C.本题考查动名词做主语.be exposed to 被暴露在…中;接触;体验; that引导的同位语从句中,does前缺少的是主语,故用动名词形式,答案是C;

点评 首先判断选项中的动词在句中是以谓语还是非谓语形式出现,然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断.要关注常见非谓语动词的搭配.

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