从方框中选择最佳选项补全对话，其中有两项多余。

A. She has curly hair. B. Is your pen pal a girl? C. Is your pen pal a boy or a girl? D. She’s from America.    E. No，she isn’t. F. Only a little. G. Yes,  she is.

A: What are you doing?
B: I’m reading a letter from my pen pal.
A:    1  
B: A girl.
A: Where is she from?
B:    2  
A: What does she look like?
B:    3  
A: Is she tall?
B:    4  . She is of medium height. 
A: Look at her photo.
B: Oh. She’s good-looking and a little thin. Can she speak Chinese?      
A:    5