听录音,根据所听问句选择正确的答。 ( )(1) A. Four B. Six. C. Ten. ( )(2) A. I’m a nurse. B. Yes, I am. C. Thank you. ( )(3) A. Yes, she is. B. Yes, he is. C. Yes, it is. ( )(4) A. She’s my sister. B. She’s my grandmother. C. He’s my brother. ( )(5) A. All right. B. Not at all. C. Thank you.