be pleased at be please with 区别?

问题描述:

be pleased at be please with 区别?
be pleased at be please with 区别是什么啊?
是不是一样的?

解释出来的意思一样...
但是用法不一样!
be pleased at ,其后加【事物】即【sth】
be please with,其后加【人】即【sb】
加油~
好生学英语!