原句为：The man in a white shirt is our English teacher.
对 In a white shirt 划线提问,答案为：Which man is our English teacher?
对 our English teacher 划线提问,答案为：Who is the man in a white shirt?
对 our 划线提问,答案为：Whose English teacher is the man in a white shirt?
themaninawhiteshirtisourenglishteacher对画线部分提问