Most people think that the idea of change is ______.

A．Old people are in favour of new things that come into existence.
B．The middle-aged try their best to understand the young.
C．The young do not like things in the past.
D．Intellectuals find the change comprehensible.

A．Things are moving faster.
B．Change is out of control.
C．People react differently to changes.
D．Young students are ignorant of changes.