{"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":4,"n_cols":8,"rows_kept":4,"merged":[[0,0,0,7]],"flags":["formulas_cached_only"]}
["2020年度教育部人文社会科学研究一般项目汇总表"]
[null,"部门公章："]
[]
["序号","项目名称","项目类别","项目负责人","职称/职务","出生年月（青年项目40岁以下）","项目组成员（手写签字）","备注"]

{"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"]}