单选题 5.  How many of us, ______, say, a meeting that is irrelevant to us would be interested in the discussion?
【正确答案】 C
【答案解析】 本句中已经有谓语would be interested,所以空白处不能再出现独立的谓语动词,A、D可以排除;B项表示将来时;C项表示用动词做主语。