On average, 50 percent of those said they would prefer to see Mr. Obama win the 2012 ticket, to just nine percent who prefer Mr. Romney.
A. to be questioned; pared
B. having questioned; paring
C. questioned; pared
D. questioning; paring
网友回答
A. to be questioned; pared
B. having questioned; paring
(答案→)C. questioned; pared
D. questioning; paring
解析：句意：与希望Mr. Romney.当选的百分之九的人对比，平均百分之五十的被询问的人说他们更希望Mr. Obama赢得2012年的选举。第一空是做定语，修饰those被问到的人，表被动，而且已经发生，用过去分词表示。第二空做状语，表示被比较，用过去分词。故选C。