I don't know what's the matter 还是 I don't know what the matter is还有what`s wrong ;what`s up 在宾语从句中到底如何应用

I don't know what's the matter 还是 I don't know what the matter is还有what`s wrong ;what`s up 在宾语从句中到底如何应用
I don't know what's the matter 还是 I don't know what the matter is
还有what`s wrong ;what`s up 在宾语从句中到底如何应用

I don't know what's the matter 还是 I don't know what the matter is还有what`s wrong ;what`s up 在宾语从句中到底如何应用
应该前面那句.谓语动词习惯性放前

don't know what's the matter

I don't know what the matter is

what is the matter ，“is”此处并非被提前 后两个同理