单选题 According to the author, Racism ______.

A、 leads to a world with no variety
B、 does not see the differences between cultures
C、 hinders the world's economic development
D、 does not tolerate coexistence of different cultures

【正确答案】 D

【答案解析】由Different beliefs, different cultures, different skin colors, all of these act like building blocks to help construct what we know as Racism可知种族主义不能容忍不同文化的共存。所以D是正确答案。