1问卷调查的背景图表题是指用图(柱状图、坐标图、曲线图、饼状图、扇形图等)和数据表格作为试题命题材料的一种试题,其中以主观性试题为主,主要有表表结合式、图表结合式、文表结合式等形式。它要求学生从所提供的数据、变量、比例等信 1 background questionnaire survey questions is the use of charts (histograms, charts, charts, pie charts, pie charts, etc.) and data tables as a test topic materials, a test questions, of which the main subjective questions, the main A combination of form, chart combination, combination of form and other forms. It requires students to provide information from the data, variables, proportions and other letters