单项选择题编写如下程序:Private Sub Command1_Click()Dim a(3, 3) As Integer, b(3, 3) As IntegerFor i=1 To 3For j=1 To 3a(i, j)=i+j: b(i, j)=a(i, j)+i*(j-1)Next jNext iFor i=1 To 3For j=1 To 3Print b(i, j);Next jPrintNext iEnd Sub程序运行后,单击命令按钮Command1,输出结果为
A.2 3 4 3 4 5 4 5 6
B.2 4 6 3 6 9 4 8 12
C.3 5 7 5 8 11 7 11 15
D.4 6 8 7 10 13 10 14 18