作者：英吉
In Kravonia, the average salary for jobs requiring a college degree has always been higher than the average salary for jobs that do not require a degree. Current enrollments in Kravonia’s colleges indicate that over the next four years the percentage of the Kravonian workforce with college degrees will increase dramatically. Therefore, the average salary for all workers in Kravonia is likely to increase over the next four years.
Which of the following is an assumption on which the argument depends?
A. Kravonians with more than one college degree earn more, on average, than do Kravonians with only one college degree.
B. The percentage of Kravonians who attend college in order to earn higher salaries is higher now than it was several years ago.
C. The higher average salary for jobs requiring a college degree is not due largely to a scarcity among the Kravonian workforce of people with a college degree.
D. The average salary in Kravonia for jobs that do not require a college degree will not increase over the next four years.
E. Few members of the Kravonian workforce earned their degrees in other countries.
题目分析：A说又不止一个学历的工资比只有一个学历的工资要高，原文没说过这个比较，杀。B说为了挣更多钱来上大学的人的比例比几年前要高，原文也没说过这个比较，杀。C说高工资不是由于缺乏有大学学历的人导致的，谈的是工资和学历之间的关系，留着。D说一些不需要学历的工作在将来四年不会上升，没说过，杀。E说其他国家，湖人队，杀。
