The term" parochialism" (Line 3, Para. 3 ) most possibly means ______.

A．everyone would like to widen their cultural scope if they can
B．the obstacles to overcoming cultural parochialism lie mainly in people's habit of thinking
C．provided one's brought up in a culture, he may be with bias in making cultural evaluations
D．childhood is an important stage in comprehending culture

A．revealing a commonly ignored deficiency
B．proposing a return to traditional method
C．describing an attempt to correct a shortcoming
D．assessing the success of a new pedagogical approach