The second list of universities and disciplines included in the "double world-class project” was released by the ministries of education and finance and the National Development and Reform Commission ...

几乎每个人都不是从一开始就觉得数学难的，其实刚开始都觉得挺简单的，学着学着很多人就开始不感冒了，而且呈现越来越不喜欢的趋势，到最后直接放弃数学的地步． 其实与数学学习的难度有关系。 小学的时候不难，几乎每个同学都很开心，几乎都是90分 ...