In a less diverse school, students’ education experience may be（）

A．the spectacular scientific and technological advances
B．people’s hard working
C．learning from other cultures
D．the industrial revolution

A．By overlooking the most obvious of everyday life.
B．By setting up new symbols for a nation’s daily life.
C．By turning symbols of everyday life into fear and anxiety stimulant.
D．Through hijacking big planes from the most famous international airlines.