Adult undergraduate English in Xi University of Technology is a unified proposition in Shaanxi Province. Adult bachelor's degree English unified examination (also known as adult English level 3) is a unified examination organized by the provincial higher education authorities. Its purpose is to objectively test the English language knowledge and application ability of local non-English majors who apply for bachelor's degree, and to check whether it meets the general requirements of English teaching for general undergraduate education (non-English majors). It is one of the necessary conditions for graduates of adult higher education in various provinces and cities to obtain adult bachelor's degree.