You are so good a boy.的句子结构怎么分析?

You are so good a boy.的句子结构怎么分析? a,you,boy,are,good(.) Why do you know the boy are running so fast 这句话的结构 分析句子结构Are you feeling happy? lose in thought It's a good job you helped me.请分析这个句子的结构. You are a good boy.Thanks you哪里错了 You are my good boy! 带有类似what a good student you are!How good you are!这类句子的歌, 在横线上填上恰当的句子补全对话.A:Stop!Boy!stop!B:Me?1.A:You are making so m Are you a boy?我是女的,怎么该 把 You are a good boy.变成否定句． 连词成句：boy,are,a,you,good