____(find)this,Mrs.Brown rushed to telephone the police at once.填_英语解答

____(find)this,Mrs.Brown rushed to telephone the police at once.
填空并解释,在句子中的成分为什么

人气：394 ℃　时间：2019-08-18 17:16:21

解答

填:Finding
(因为逻辑主语Mrs.Brown 发出find的动作,表主动,故用现分作状语.)
现在分词短语作时状,相当于时状从,Finding this =As soon as he found this .
句意:布朗夫人一发现这件事,就立即冲去给警察打电话.