作业帮they were doing their homework when I came in.对画线句子提问 ______ ______ ______
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 03:24:29
they were doing their homework when I came in.对画线句子提问 ______ ______ ______
they were doing their homework when I came in.对画线句子提问 ______ ______ ______
they were doing their homework when I came in.对画线句子提问 ______ ______ ______
你没有给划线内容
What does they do when you come in
What were they doing when I came in？
哪个花线了
What were they doing when you came in?