题目内容

20.The Internet is a huge computer system which allows millions of people around the world____ information.(  )
A.to shareB.sharingC.shareD.Shared

分析 互联网是一个庞大的计算机系统,它允许数以百万计的世界各地的人们分享信息.

解答 答案是A.本题考查动词allow后接宾语补足语的用法.allow后面直接接动名词做宾语,接动词不定式做宾语补足语,即allow sb.to do sth.,题干中millions of people around the world做宾语,所以后面用不定式做宾语补足语,故答案选择A.

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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