－ How was charity show?－ It was big success.A. the; aB. the; /C. a; / D. a; the

－ How was charity show?
－ It was big success.
A. the; a
B. the; /
C. a; /
D. a; the

(答案→)A. the; aB. the; /C. a; / D. a; the解析：考查情景交际和冠词。“慈善演出进行得怎样？”“它是一个巨大的成功。”特指用the，泛指用a/ an。特指“那次”慈善演出用the，“一次”成功用不定冠词，big首字母发音是辅音，故用a。故选A。

我明天再问问老师，叫他解释下这个问题