答： be excited at: 因为 ... 而激动/ 兴奋 The children were excited at the good news.听到这个好消息，孩子们都兴奋不已。be interested in: 对...关心/ 感兴趣 Mike, are you interested in modern music? 麦克，你对现代音乐感兴趣吗？
用be+过去分词+介词 造句？
be based on 以…为基础
造句：This film is based on a true stories.（这部电影是根据真实的故事改编的）2020-03-12
答： be excited at: 因为 ... 而激动/ 兴奋
The children were excited at the good news.听到这个好消息，孩子们都兴奋不已。
be interested in: 对...关心/ 感兴趣
Mike, are you interested in modern music? 麦克，你对现代音乐感兴趣吗？
2020-03-12
