Dim x As Variant与下列哪个语句等价()。

A:Dimx! B:Dimx% C:Dimx D:Dimx#

如果一个变量未经定义就直接使用,则该变量的类型为

A:Integer Byte Boolean Variant

若变量a未事先定义而直接使用,变量b在定义的时候省略其数据类型,则变量a和b的数据类型分别为______。

A:Integer, Variant B:Variant, String C:Boolean, String D:Variant,Variant

设有如下一段程序:
Private Sub Command1_Cliek( )
Static a As Variant
a=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

设有如下程序:
Private Sub search(a( )As Variant,ByVal key As Variant,index%)
Dim I%
For I = Lbound(

A:To Ubound(

设有如下程序:
Private Sub search(a( )As Variant,ByVal key As Variant,index%)
Dim I%
For I=LBound(

A:To UBound(a)

设有如下程序:
Private Sub search(a(
)As Variant, ByVal key As Variant, index%)
  Dim I%
  For I = LBound

A:To UBound(a)
&n

设有如下程序: Private Sub search(a( )As Variant,ByVal key As Variant,index%) Dim I% For i=LBound(A) To UBound(A) If key=a(I)Then index=I Exit Sub End If Next I index=-1 End Sub Private Sub Form_Load( ) Show Dim b( ) As Variant Dim n As Integer b=Array(1,3,5,7,9,11,13,15) Call search(b,11,n) Print n End Sub 程序运行后,输出结果是 【6】

设有如下一段程序:
Private Sub Command1_Click( )
Static a As Variant
a=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

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