根据汉语提示完成句子,昨天他发生了一起严重的交通事故.A bad traffic accident _____ _____ _____ yesterday.

问题描述:

根据汉语提示完成句子,昨天他发生了一起严重的交通事故.A bad traffic accident _____ _____ _____ yesterday.

happened to him