读起来不难,就是有些地方写的简略了,要仔细品味一下。但重点是在习题部分,目前可以做到大概30分。个人方法论还需要修炼提升,希望两年内能做到35分这个级别。太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???太短了???