公共基础，国家计算机等级考试笔试部分，这里包括了公共基础部分，里面有很多套题，通过这些题的模拟训练可以顺利通过考试。-Public infrastructure, the National Computer Rank Examination written part, where the public infrastructure, including parts, there are many sets of questions, these questions through simulation training can be smoothly passed the exam.