— How about Christmas evening party?— I should say it was success.A. a; aB. the; aC. a; 不填

问题补充：

— How about Christmas evening party?

— I should say it was success.

A. a; a

B. the; a

C. a; 不填

D. the; 不填

答案：

A. a; a

(答案→)B. the; a

C. a; 不填

D. the; 不填

解析：表示谈话双方都知道的事情，故第一个空填定冠词the；第二个空是泛指,故用不定冠词a，故选B。