i saw her ----(dance) beautifully in the dining just now.yes,she is often seen ---- (dance) there.

分类: 作业答案 • 2021-12-19 22:50:29

问题描述：

答

dance; to dance为什么？see sb do sth 看到某人做了某事被动时：be seen to do sth 某人被看到做了某事(即把省略的to再补上)