A．She feels sorry, for those students.
B．She thinks it right to punish those students.
C．She thinks those students should be expelled from college.
D．She thinks the punishment is too sever

A．They can help their society understand new ideas and see things in a difficult way.
B．They can only make a lot of money.
C．They can take care of the youth.
D．They can make use of the welfare system in their native lan