题干
— Are you Helen?
— ________________.
A：Yes, I'm.
B：No, I'm not.
C：Yes, you are.
D：No, you aren't
答案(点此获取答案解析）
B
— Are you Helen?
— ________________.
A：Yes, I'm.
B：No, I'm not.
C：Yes, you are.
D：No, you aren't
