see sb doing sth 表示看见正在发生的事.放到句子中是不是要在doing前加be呢?不加可以吗? example: i see many children (are) playing football. thx
人气：259 ℃ 时间：2019-08-21 09:06:06
解答
当然不加了,看见某人做某事短语 see sb.do sth.看见某人做某事的过程 see sb.doing sth.看见某人正在做某事 I see the children playing football on the playground . I see the children play football on the playground.
