{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":2,"n_cols":7,"rows_kept":2,"merged":[[0,0,0,6]]}
["2021年春季学期本科课程混合式教学方案认定汇总表"]
["课程名称","课程号","课序号","开课学院","授课班级","教师姓名","手机号码"]