编写如下程序： Private Sub Command1_Click() Dim x As Integer x = 10 Print fun1(x, 12) + x End Sub Private Function fun1(m As I

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问题编写如下程序：
Private Sub Command1_Click()
Dim x As Integer
x = 10
Print fun1(x, 12) + x
End Sub
Private Function fun1(m As Integer, n As Integer) As Integer
If n > 10 Then m = n
fun1 = m + n
End Function
程序运行后，单击命令按钮Command1，输出结果为

选项 A、30
B、32
C、34
D、36

答案D

解析 Function fun1函数中的参数都是引用传递，会改变实参的值，执行完后Command1_Click中变量x的值为12。选D。

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本试题收录于：二级VB题库NCRE全国计算机二级分类