{"text_format":"2","workbook":"xlsx","n_sheets":2,"sheets":["Sheet1","Sheet2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":2,"n_cols":18,"rows_kept":2,"cut":false,"hidden":false,"merged":[]}
["机构ID","机构","姓名","考号","班级号","选择方向","选择方向科目ID","选科组合","选科组合ID","语文","数学","英语","物理","化学","生物","政治","历史","地理"]
[3001,"渝北区","学生1","W0000001",1,"物理",4,"物化生",1]

{"sheet":"Sheet2","index":1,"n_rows":13,"n_cols":15,"rows_kept":13,"cut":false,"hidden":false,"merged":[]}
["short_name","id","first_course_id","second_course_id","third_course_id","name",null,null,"方向","方向ID",null,null,"区县","区县","区县ID"]
["物化生",1,4,5,6,"物理、化学、生物",null,null,"物理",4,null,null,"渝北","渝北区",3001]
["物化政",2,4,5,7,"物理、化学、政治",null,null,"历史",8,null,null,"渝中","渝中区",3002]
["物化地",3,4,5,9,"物理、化学、地理",{"$nulls":6},"沙坪坝","沙坪坝区",3003]
["物生政",4,4,6,7,"物理、生物、政治",{"$nulls":6},"北碚","北碚区",3004]
["物生地",5,4,6,9,"物理、生物、地理",{"$nulls":6},"九龙坡","九龙坡区",3005]
["物政地",6,4,7,9,"物理、政治、地理"]
["史化生",7,8,5,6,"历史、化学、生物"]
["史化政",8,8,5,7,"历史、化学、政治"]
["史化地",9,8,5,9,"历史、化学、地理"]
["史生政",10,8,6,7,"历史、生物、政治"]
["史生地",11,8,6,9,"历史、生物、地理"]
["史政地",12,8,7,9,"历史、政治、地理"]