Read and choose the best answers.(根据问句选择合适的答语) ( )1. Is Daming older than IJingling? ( )2. Are you clever? ( )3. Are these rulers longer than ihose erasers? ( )4. Are you taller than Xiaogang? ( )5. Is your father younger than your mother? A. Yes, he is. A. Yes,1 will, A. Yes, she is. A. No, he isn't. A. No, he isn't. B.No, she is. B.Yes,I am. B.Yes, they are. B.No, I'm not. B.No, she isn't.