帮我分辨这两个句型的区别

分类: 作业答案 • 2022-04-07 08:59:56

问题描述：

帮我分辨这两个句型的区别
see/hear sb do sth
see/hear sb doing sth

答

see/hear sb do sth 看/听到某人做某事.
see/hear sb doing sth 看/听到某人正在做某事.