【单选题】下列代码的执行结果是 a=123456789 b=’*’ print()”{0:{2}>{1},}\n{0:{2}<{1},}”.format(a,20,b))< /div>
A.
*********123,456,789 ****123,456,789***** 1233,456,789********
B.
****123,456,789***** *********123,465,789 123,456,789*********
C.
****123,456,789***** 123,456,789********* *********123,456,789
D.
*********123,456,789 123,456,789********* ****123,456,789*****