{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["Sheet1"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"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":11,"n_cols":5,"rows_kept":11,"cut":false,"hidden":false,"merged":[]}
["姓名",null,null,"姓名","成绩"]
["计尚云",null,null,"计尚云",89]
["梁爱国",null,null,"梁爱国",65]
["计尚云",null,null,"计尚云",78]
["徐大鹏",null,null,"徐大鹏",89]
["陈随机",null,null,"陈随机",65]
["朱千文",null,null,"朱千文",74]
["计尚云",null,null,"计尚云",58]
["梁爱国",null,null,"梁爱国",98]
["梁兴",null,null,"梁兴",77]
["陈随机",null,null,"陈随机",89]