The phenomenon of abandoning college entrance examination has become increasingly prevailing. Students in urban area always choose to pursue further study abroad and students in rural area choose to hunt jobs. From the aspect of cost-benefit analysis, both of the abandoning college entrance behaviors are reasonable choices based on that anticipating benefits of abandoning college entrance is much more than the anticipating cost. This phenomenon reflects the decline of rate of return and will intensify the crisis of high school recruitment. To tackle the problem, rate of return should be enhanc...