有如下程序:Private Sub Commandl_Click()Dim a As SingleDim b As Singlea=2:b=4Call CS(a,b)End SubSub CS(x As Single,y As Single)t=Xx=t yy=t Mod yEnd Sub程序运行后,单击命令按钮,a和b的值分别为( )。
A.Dim pict[3,4]As Integer
B.Dim pict(3,4)As Integer
C.Dim pict[3.4]As Integer
D.Dim pict(3:4)As Integer.