---What about conference you attended last week?
---To tell the truth, it was too boring, you know, conference like that.
A. a, the
B. the, /
C. the, a
D. the, the
网友回答
A. a, the
B. the, /
(答案→)C. the, a
D. the, the
解析：考查冠词.上文根据后面定语从句可知为特指,用定冠词.下文那样的一个会议,为泛指,用不定冠词,故选C.