A．Because the students may get degree more easily.B．Because the students may get some credits from such positions.C．Because the students may get rid of the pressure and strain of study.D．Because the students may benefit from such positions in their future careers.
A．Because the students may get degree more easily.
B．Because the students may get some credits from such positions.
C．Because the students may get rid of the pressure and strain of study.
D．Because the students may benefit from such positions in their future careers.