题干
根据短文内容判断下面句子的正误，符合短文内容的写正确，不符合的写错误。
A: Tom! Look at that boy. Who's he?
B: He's my friend. He's a primary student.
A: What's his name?
B: His name is Mike.
A: And who's that woman? Is she his mother?
B: Yes, she is.
A: Is she a nurse?
B: No, she isn't.
A: What does she do?
B: She's a doctor.
A: Is the man his father?
B: Yes, he is. He is a vet.
