be excited about doing sth; Get excited about sth; Be excited about/at sth三者的区别及例句以利理解

1.如果强调“听到”某事而激动,就用be excited at.如：He was very excited at the news.听说这个消息,他特别激动.2.如果只想说什么事让某人激动,就用be excited about.如：I was excited about going to the zoo.去...