将下列句子排序，使之成为一个完整的对话。

A. Who is your music teacher?                

B. My favorite subject is PE.  

C.  Because it's fun.  What about you?        

D. What's your favorite subject?

E.  I don't like PF. I like music.                  

F. Why do you like P F?

G. Miss Green.                              

H.  Yes, we like her very much.

I. Yes, she is really a good teacher.              

J.  Do you like her?

K. Is she funny?

_______________________________________________

结构化程序设计的一种基本方法是( )。

A．筛选法

B．递归法

C．归纳法

D．逐步求精法