for i in range(b.max_row): for j in range(b.max_column): print(b.cell(row=i,column=j).value) 上面语句运行的结果是:__________。
A、1 1 1 1 1 1 1 1 1 1
B、1 1 1 1 1 1 1 1 1 1
C、1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
D、出现异常