DO you think he will be happier?该如何回答?应该说“Yes,I do”还是“Yes,he will?”

题目

DO you think he will be happier?该如何回答?应该说“Yes,I do”还是“Yes,he will?”
能不能跟我讲的清楚一点,我觉得是“Yes,I do”,我老师也这样说,但是我的辅导书上写的是“Yes,he will”,网上的答案也不同,到底是哪个?
如果考试有这样的题,我该选“Yes,I do”还是“Yes,he will?”

答案

你是对的Do开头提问的句子,如果是一般疑问句,回答时就用“Yes, 主语+Do（肯定）或No, 主语+don't(否定), ”如果是选择疑问句,回答是按实际情况.如: Do you think it right?Yes, I do.No, I don't.Do you go to schoo...