be excited in doing sth?be excited about doing sth?区别be excited in doing sth和be excited about doing sth区别不是有be interested in?为什么没有be excited in doing sth

be excited in doing sth?be excited about doing sth?区别be excited in doing sth和be excited about doing sth区别不是有be interested in?为什么没有be excited in doing sth be excited about doing sth be excited in和be excited to do是不是be excited in后面只能加名词?还是有be excited in doing的形式?两者的区别呢?两者可以互相转换吗? be excited in是不是=be excited about be excited about doing sth.与be excited to do sth.有何区别? be excited about be excited be excited be excited 是be excited about sth还是be excited about sb 是be excited in sth还是be excited in sb 是be excited at sb 还是be excited at sth?是be excited with sth还是be excited with sb?它们各自的 be occupied in doing be behind in doing be excited about和be interested in 的区别 be expert at doing 还是in doing 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 be in charge of doing be interested in doing sth be busy in doing sth be long in doing sth be behind in doing sth be sophisticated in doing sth 有没有be excited in?about ,at不是吗