【题目】I don't clearly remember who __________ the question but I clearly remember it __________ a heated discussion.
A. brought up; brought about
B. raised; brought out
C. brought in; brought about
D. brought up; brought up
在线课程【答案】A
【解析】句意：我记不清是谁提出的这个问题，但我清楚地记得这个问题引起了激烈的讨论。