________forseveralweeks,thecitynee

发布时间：2020-07-10 22:06:29

________ for several weeks, the city needed food．













A.As having flooded












B.being flooded











C.Having been flooded











D.To flood

网友回答

C解析“被水淹了几个星期,这个城市需要食物。”根据句意应用被动语态,“水淹”发生在“需要食物”之前,所以用having done。
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