请选择ABC.p,p1}3J3n+`-c*_What do you have __________ Tuesdays?'A;`5B0c-n+n7}
A. to'A;`5B0c-n+n7}
B. in'A;`5B0c-n+n7}
C. on'A;`5B0c-n+n7}