假定有如下的Sub过程:Sub sfun(x As Single,y As Single)t=xx=t yy=t Mod yEnd Sub在窗体上添加一个命令按钮(名为Command1),然后编写如下事件过程:Private Sub Command1_Click()Dim a As SingleDim b As single a=5b=4sfun a,bMsgBox a & chr(10)+chr(13) &bEnd Sub打开窗体运行后,单击命令按钮,消息框的两行输出内容分别为( )。
A.1和1
B.1.25和1
C.1.25和4
D.5和4