随着新课程改革的逐步深入,线性规划也与时俱进,更上一层楼.纵观近两年的全国各地高考试题,在能力立意的基础上,大胆的深化、创新,涉及线性规划的试题的密度越来越大,题型也越来越活泼开放,交汇度越来越厚重,从单一的、静态的线性规划发展到较到全面的、动态的更高层次和境界.它们以线性规划为载 With the gradual deepening of the new curriculum reform, linear programming also advances with the times and goes further. Throughout the past two years, the examination questions in various parts of the country have been boldly deepened and innovated on the basis of competency development, involving linear programming. The density of the test questions is increasing, the questions are becoming more and more lively and open, and the degree of convergence is getting heavier, from a single, static linear programming to a more comprehensive, dynamic higher level and realm. Linear programming contains