—How do you like charity show last night?-I should say it was success.A. the; /B. a;

问题补充：

—How do you like charity show last night?

---I should say it was success.

A. the; /

B. a; a

C. the; a

D. a; /

答案：

A. the; /

B. a; a

(答案→)C. the; a

D. a; /

解析：考查冠词：句意：--你认为昨天的慈善展览怎么样？--我应该说它是一件成功的事情。第一空是the，特指“昨晚的慈善展览”，第二空填a，这里的success是抽象名词具体化，表示“一件成功的事情”，选C。