Who came up with the good idea yesterday?为什么在who后面加did

Who came up with the good idea yesterday?为什么在who后面加did who came up with the idea of father's day? who did you talk with yesterday morning? A:Did I tell you about the s____ visitor who came yesterday? The girl came up with a good idea.改为被动语态 The idea ▁▁▁ they came up with was very good. A. then B. it Suddenly the clerk came up with a good idea.变为被动语态 I came up with a good idea to that question. She came up with a good idea( )making money. refer用法the professor (who is referred to) came yesterday后面没宾 I did what everyone does who has no idea what to do with the who comes up with this good ideas