问题
选择题
Jenny found in music _______ peace which was missing in _______ world full of challenges.
A．/; the
B．/; a
C．a; the
D．the; a
答案
答案：D
考察冠词。本句中in music是插入语。根据Peace后定语从句可知此处是特指，故用定冠词the。下文一个充满挑战的世界，是泛指，用不定冠词。故选D.