选出正确的应答句:10% (1)A. It’s blue. B. It’s a hall. C. It’s big. (2)A. He’s my father. B. She’s my sister. C. She’s my mother. (3)A. It’s yellow. B. It is a yellow bird. C. They’re yellow. (4)A. Ten. B. Ten yuan. C. Ten, please. (5)A. No. B. Yes. C. May I have some apples?