问题
How old are you—- _____________.
A:My name is Fangfang
B:I am thirteen
C:F-A-N-G-F-A-N-G
D:I’m in Class 3;
B:I am thirteen
C:F-A-N-G-F-A-N-G
D:I’m in Class 3;
正确答案是：
