请选择CBA8}'r/X4O7X*O/i,H — ?'y:_'D.B,J;D8Z;k*h*U4z
— I’m going to buy some books'y:_'D.B,J;D8Z;k*h*U4z
A、When are you going？'y:_'D.B,J;D8Z;k*h*U4z
B、What are you going to buy？'y:_'D.B,J;D8Z;k*h*U4z
C、Where are you going？'y:_'D.B,J;D8Z;k*h*U4z