Whenwehurriedtothestation,therehappened 国语站 题库 4.27K 大中小设置文字大小 问题详情:When we hurried to the station, there happened ________ no bus at that time. A. to have B. to be C. having D. being 【回答】B知识点:非谓语动词题型:选择题 TAG标签:#