While(cross) the street, he was knocked over by a car.【参考答案】

试题详情

While (cross) the street, he was knocked over by a car.

知识点

参考答案

采纳过本试题的试卷

教育网站链接

在线组卷课件下载评课网课件工坊 PPT模板排课软件云字帖