题目内容
【题目】______ the books, he realized they were far from enough and told some of us to share.
A. Having counted B. Counts
C. To have counted D. Counted
【答案】A
【解析】
试题分析:考查非谓语动词用法。非谓语动词作状语,having done是现在分词的完成式,部分有时省略引导词,往往又会省略主语。它表示do与主句的主语构成主谓关系,即sb. do sth.而用have done这个完成形式,是表示do的动作发生在主句动作之前。句意:他清点了下书,才明白数量远远不够,然后叫我们一些人分点出来。故选A
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