题目

补全对话。A. No, he isn't.B. Is the woman your mother?C. Guess.D. He's my brother. A: Who's that boy?B:  A:  B: Yes, she is.A: Who's that man?B: A: Is he your father?B:   He's my teacher. 答案：【1】D【2】B【3】C【4】A

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