—Do you know what EU stands for, Tommy?
—Sure.It stands for the European Union， European political and economic organization that encourages trade and friendship between countries that are members.
A. an; the
B. a; the
C. the; /
D. an; /
网友回答
A. an; the
(答案→)B. a; the
C. the; /
D. an; /
解析：B 考察冠词。第一空表示泛指，而且European的发音可知，用不定冠词a而不是an，第二空特指欧盟成员国。