I saw them play football at this time yesterday.改错!
问题描述:
I saw them play football at this time yesterday.
改错!
答
play改成playing
see somebody doing是看到某人正在做某事
答
Yesterday, I saw them playing football during this time.
答
play改成playing
see somebody doing是看到某人正在做某事
see somebody do看到某人做了某事