请选择ABC(P5g,A/r5D)|+t6A/m That is ____ computer room.7e)U7k2F;A2\,c/V
A. you7e)U7k2F;A2\,c/V
B. our7e)U7k2F;A2\,c/V
C. I7e)U7k2F;A2\,c/V