题目内容：

Each of the colors on a country's flag was carefully chosen_something about the country or the
people _ there
A to represent ;livng B representing ; to live C represented; living D to represent; lived

优质解答

A,第一个别人解释了,第二个空的话,是因为live 这个词和people是主动关系,那么living就是ing的形式,用来形容people,就是住在哪儿的人.living在这里是后置定语.