____ several times, the young scientist still kept on doing his experiments.A.Ha
题型:不详难度:来源:
____ several times, the young scientist still kept on doing his experiments.A.Having failed | B.Having been failed | C.Failed | D.To fail |
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答案
A |
解析
试题分析:考查分词做状语。本题的fail与句子的后足浴the young scientist之间构成主动关系,故使用现在分词的形式。因为多次失败是在谓语动词之前就发生的,所以使用完成式。句意:已经多次失败,这个年轻的科学家仍然还在坚持做实验。故A正确。 点评:考查分词做状语。当分词做状语的时候,如果构成分词的动词与句子的主语构成主动关系,就使用现在分词做状语;当二者构成被动关系,使用过去分词做状语。如果分词的动作发生在谓语动词之前,就使用分词的完成式。如果分词与句子的主语没有关系,可以使用状语从句或者独立主格结构。 |
举一反三
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