参考答案

正确答案：D
解析：本题为细节题。根据开头第一句“A new study by American Institutes for Research found that more than a half of 4-year college students and nearly 75% of 2-year college students lack the ability to figure out a tip, compare prices or even balance a checkbook”，不难选择出答案。本句的信息点比较密集，对应试者笔记水平要求较高。