请选择ABC7m9?1t8O6m2^(Q7o7r8\,Z.G-J(Y 你到同学家看见一张男孩的照片,你会怎么问?4p0M5S,x.O:I
A. Who’s this man?4p0M5S,x.O:I
B. Who’s this girl?4p0M5S,x.O:I
C. Who’s this boy?4p0M5S,x.O:I