Read and choose.（读对话选择合适的句子补全对话。）

Xiao xin:Hello,ZhangPeng. When is your birthday?

Zhangpeng:        (1)      

Xiao xin: My birthday is in winter,too.

Zhangpeng:       (2)       

Xiao xin:Yes, I like winter best.        (3)      

Zhangpeng: I like summer. Why do you like winter?

Xiao xin:       (4)      

A. It's December.

B. How about you?

C. Do you like winter?

D. Because I can skate in it.