根据问句选择相应的答语,有一答案多余。(12分) (1)Good morning!( ) (2)Who's that boy?( ) (3)Happy birthday!( ) (4)Nice to meet you.( ) (5)Who's that woman?( ) (6)How are you?( ) A She's my mother. B Fine,thank you. C He's my brother. D Good morning! E Nice to meet you,too. F Thank you. G I'm ten.