请选择CBA9s;z6U–Where is the dog? --It’s_________the chair.5m8n)~)W/f*y(N5Y;r
A. under5m8n)~)W/f*y(N5Y;r
B. for5m8n)~)W/f*y(N5Y;r
C. of5m8n)~)W/f*y(N5Y;r