We can learn from the text that

A．the divisions among people results from their property.
B．a high-caliber science student graduates from a ordinary high school.
C．the small alterations should be done immediately.
D．the society's help to inner-city schools is inadequate.

A．offering more education programs to students
B．helping to cleaning up the ghettos physically
C．taking measures to help extreme poor students
D．bring up more engineering students

A．we should educate more high school students.
B．the obstacles in teachers' way should be moved away.
C．the decaying school buildings should be reconstructed.
D．we should build up more high school in our city.