请选择ABC-f5D2X3C)d;l3o)p4r I'm eleven years old. My little sister is nine. So .:r-S,b,b*g*w(_7L*?4f
A. She 's older than me.:r-S,b,b*g*w(_7L*?4f
B. She's taller than me.:r-S,b,b*g*w(_7L*?4f
C. I'm two years older.:r-S,b,b*g*w(_7L*?4f