{"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":29,"n_cols":6,"rows_kept":29,"merged":[[0,0,0,5],[1,0,1,3]],"flags":["formulas_cached_only"]}
["2021届不能按时毕业学生统计表"]
["系别(盖章):"]
["序号","班级","学号","姓名","欠学分数","备注"]
{"$rows_empty":25}
[null,"系主任签字:",null,null,"填表人："]

{"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"]}