题目：
The proportion of women among students enrolled in higher education programs has increased over the past decades. This is partly shown by the fact that in 1959, only 11 percent of the women between twenty and twenty-one were enrolled in college, while in 1981, 30 percent of the women between twenty and twenty-one were enrolled in college.
To evaluate the argument above, it would be most useful to compare 1959 and 1981 with regard to which of the following characteristics
A．The percentage of women between twenty and twentyone who were not enrolled in college.
B．The percentage of women between twenty and twentyfive who graduated from college.
C．The percentage of women who, after attending college, entered highly paid professions.
D．The percentage of men between twenty and twenty-one who were enrolled in college.
E．(E) The percentage of men who graduated from high school.
答案：
参考答案：D
解析： 本题让我们评价以上论点，但段落论点得出依赖于一个证据，因此读题重点在“This is partly shown by the fact that...”。又由前面讲述知道，evaluation题型必须是yes，no分别起到两个不同作用。(D)考虑了相关参照组20～21岁被大学招收的男生比例，可以起到很好的评价作用。(A)讨论的是未被大学招收的女生比例，偏离了推理的关键对象；(B)、(C)、(E)讨论的都是毕业的情况，与上面推理无关。
