The beautiful sunset _____ our attention, and we stopped to watch it. [ ]

A. caught

B. paid

C. fixed

D. slipped

在窗体上画一个名为Command1的命令按钮，编写如下程序：
Private Sub Command1_Click()
Dim M(10)As Integer
For k=1 To 10
M(k)=12-k
Next k
x=6
Print M(2+M(x))
End Sub
程序运行后，单击命令按钮，输出的结果是______。