A．To meet the teachers in their office hours or make appointments with them.B．To meet the teachers in the classroom.C．To go to their homes.D．To go to their office any time during the weekday.
A．To meet the teachers in their office hours or make appointments with them.
B．To meet the teachers in the classroom.
C．To go to their homes.
D．To go to their office any time during the weekday.