Look at the probability. The paper spot check is random and has nothing to do with the specific student's grades. No matter how excellent a student's graduation thesis is in peacetime, the probability of being randomly selected is the same, which will not reduce the probability of randomly selecting him. Thesis is a Chinese word, commonly used in classical literature, which means to talk or exchange ideas. In recent years, papers are often used to refer to articles that conduct research in various academic fields and describe academic research results, which are referred to as papers for short.