您的位置: 首页 > 作业答案 > 其他 > They have finished doing their homework.Their homework _ _ _. They have finished doing their homework.Their homework _ _ _. 分类: 作业答案 • 2023-01-03 06:59:51 问题描述: They have finished doing their homework.Their homework _ _ _. 答 has been finished 他们完成了他们的作业 他们的作业完成了