The education of young is always hot and serious topic in modern society.A. the; / B. a;

The education of young is always hot and serious topic in modern society.
A. the; /
B. a; the
C. /; the
D. the; a

A. the; / B. a; theC. /; the (答案→)D. the; a解析：句意：在现代社会，年轻人的教育总是热门和严肃的话题。第一个空，the +形容词，表示一类人；第二个空，表示泛指，故用不定冠词a,选D。

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