题目选项分析

Many institutions of higher education suffer declining enrollments during periods of economic slowdown. At two-year community colleges, however, enrollment figures boom during these periods when many people have less money and there is more competition for jobs.

Each of the following, if true, helps to explain the enrollment increases in two-year community collegesdescribed above EXCEPT:

【选项】Tuition at most two-year community colleges is a fraction of that at four-year colleges.