最近，石家庄市教育考试院的资料室里，常有三三两两的考生朋友光顾。他们到此并非为购买教材，而是拿着从市场上低价买的自考教材来鉴别真伪的。真是“不比不知道，一比吓一跳”。与考试部门订购的教材一对照，这些考生发现，自己手里的自考教材绝大多数是盗版书，印刷质量低? Recently, Shijiazhuang City Education Examination Information Room of the examination room, often two hundred twenty-two two patronage friends. Instead of buying textbooks, they came here to authenticate themselves with textbooks they bought at a low price in the market. Really “better than not know, a surprise.” Order with the examination department teaching materials, a comparison, these candidates found that the vast majority of self-teaching materials in their hands is pirated books, printing quality is low?