题目内容
20.________ what you need,you'll find you can readily save texts on your personal computer space to print off when you need.( )A. | Find | B. | Found | C. | To find | D. | Having found |
分析 在找到你需要的资料后,你可以轻松地在你的电脑上保存文本,需要时打印出来.
解答 答案是D.本题考查分词做时间状语;句中需要非谓语动词做时间状语,排除A;动词不定式位于句首往往表示目的,排除C;非谓语动词find和句子主语之间是主动关系,故用现在分词,排除B;题干中非谓语动词find动作明显发生于谓语动词动作之前,故用现在分词的完成式,答案选D.
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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