请英语高手赐教：I have a question who is a student.I have a question

英语疑问句用法I have a question who is a student?这句话中,who引导的应该是陈述句语 i have a question I have a question! I have a question.Who help me? can i have a question? I have a question,Mr. I Have A Question 歌词 Sir,I have a question. -_-'' I have a question about the CSO i have a question!help me! I have a question,not about you. i have a question for you