[单项选择题] 设有如下一段程序:Private Sub Command1_Click()Static a As Varianta=Array("one","two","three","four","five")Print a(3)End Sub针对上述事件过程,以下叙述中正确的是()。
A.变量声明语句有错,应改为Static a(5)As Variant
B.变量声明语句有错,应改为Static a
C.可以正常运行,在窗体上显示three
D.可以正常运行,在窗体上显示four
参考答案:
D问题解析:
题目中变量a被定义为Variant类型,Variant是一种特殊的数据类型,除了定长String数据及用户定义类型外,可以包含任何种类的数据。变量a被赋值为字符串数组,数组默认下标从0开始,因此元素a(3)的值为…four”。

![[单项选择题] 设有如下一段程序:Private Sub Command1_Click()Static a As Varianta=Array("one","two&qu [单项选择题] 设有如下一段程序:Private Sub Command1_Click()Static a As Varianta=Array("one","two&qu](http://www.mshxw.com/aiimages/31/258131.png)
