选择方框中适当的选项补全对话。

A: What are you doing?

B:  I'm reading a letter from my pen pal.

A:    1  

B：A girl.

A:  What nationality is she?

B：    2  

A:  What does she look like?

B：    3  

A:  Is she tall?

B：    4  

A：Look at her photo.

B:  Oh, she's good-looking and a little thin.    5  

A：Only a little

A.  She has curly hair and medium height.

B.  Can she speak Chinese?

C.  Is your pen pal a boy or a girl?

D.  She’s an American.

E.  No, she isn’t.