问题补充:
What do you think of the reason he mentioned at the meeting winning this competition?
A. why; why
B. that; of
C. which; why
D. \; for
答案:
A. why; why
B. that; of
C. which; why
(答案→)D. \; for
解析:通过分析句子结构,可知这个句子中包含一个定语从句,且关系词在定语从句中作宾语,先行词指物,故用that或which,也可省略。第二个空,表示“为了赢得比赛”,故用介词for。