Sampling inspection needs to abide by certain rules and procedures when it is implemented. For example, candidates should be randomly selected in strict accordance with the lottery or computer, and there should be no human interference and deviation; At the same time, it is necessary to unify the test questions and difficulty when sampling to ensure that the selected candidates can answer questions in the same test environment.
Sampling inspection is one of the routine work of examination institutions, and it is also an important expectation of candidates and parents for examination safety. For candidates, sampling inspection is also a test of ability and quality. It is necessary to comprehensively improve their subject knowledge level and form a good habit of honesty examination. In a word, the implementation of sampling inspection plays an important role in ensuring the fairness and standardization of the examination.