问题
单项选择题
Which of the following activity may not be done correctly by college students().
A. To figure out a tip.
B. To balance a checkbook.
C. To compare prices.
D. All of the above.
答案
参考答案：D
解析：
[难点] 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。