问题
选择题
The party last night was ____great success. We sang and danced until it came to __end at 12.
A．the; the
B．/; an
C．a; an
D．a; the
答案
C
考查冠词的用法。success为不可数名词，前加不定冠词a，指抽象名词具体化，意为成功的人或事，固定短语： come to an end结束 ，所以选C。