参考答案

正确答案：C
解析：此句与第八段最后一句话的意思“With credit card ownership predicted to increase nearly 20 percent by 2009，the younger age group could be increasingly targeted，as they are more accustomed to borrowing than older groups．”不同。原文只说明年轻人更愿意使用信用卡消费，但并未说明其人数是否会多于年长的人。