{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":8,"n_cols":12,"rows_kept":8,"merged":[[0,0,0,11]],"flags":["formulas_cached_only"]}
["学生成绩查询登记表"]
["学  号","姓  名","课程编号","课程名称","教师编号","教师姓名","教学班号","选课学期","课程类别","查询原因","查询结论","联系电话"]
[]
[]
[]
[]
[]
["备注：此单由各院系汇总后由教务员来成绩与学籍管理科查询（查询时间：1-3周）"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}