A.Why Are Private Schools Booming So Fast?
B.Should Private Education Be Helped or Curbed?
C.How Should the Government Improve Education?
D.What Should the State Do with Public Schools?
A.The same child at different time and different locations.
B.Different children at the same time and the same location.
C.The same child at the same time and the same location.
D.Different children at different time and different locations.