设有数组声明语句： Option Base 1 Dim A(2,-1 To 1) 以上语句所定义的数组A为______维数组，共有______个元素，第一维下标从______到______，第二维下标从______到______。下列选项正确的是( )。

A．1，2，6，2，-1，1

B．6，2，1，2，-1，1

C．2，6，1，2，-1，1

D．2，1，6，-1，1，2

[单选题]用下面的语句定义数组元素的个数为 ______。 Option Base 1 Dim Arr6(-2 to 6， -1 to 5)As IntegerA．30B．48C．63D．72

[单选题]在通用声明中给出Option Base 1语句，则数组a包含( )个元素。D．im a(3, -2 To 1, 5)A． 120B． 75C． 60D． 13

[单选题]运行下列语句后，输出的结果是( )。Option Base 1D．im ai=1a=Array(1,-2,9,0,-1,9)D．ok=a(i)F．or m=10 To k Step-2n=k+mNext mPrint n+mi=i+1Loop While Abs(m+n)＜＞27A．3 27-8B．3-8 27C．-8 27 3D．-8 3 27

[单选题]运行下列语句后，输出的结果是( )。 Option Base 1 Dim a i=1 a=Array(1,-2,9,0,-1,9) Do k=a(i) For m=10 To k Srep -2 n=k+m Next m Print n+m i=i+1 Loop While Abs(m+n)＜＞27A．3 27-8B．3-8 27C．-8 27 3D．-8 3 27

[单选题]（ 24 ）有以下程序：Option Base 1D．im arr() As IntegerPrivate Sub Form_Click()D．im i As Integer, j As IntegerReDim arr(3, 2)F．or i = 1 To 3F．or j = 1 To 2arr(i, j) = i * 2 + jNext jNext iReDim Preserve arr(3, 4)F．or j = 3 To 4arr(3, j) = j + 9Next jPrint arr

[单选题]阅读程序： Option Base 1 Dim arr()As Integer Private Sub Form_Click() Dim i As Integer,j As Integer ReDim arr(3,2) For i=1 To 3 For j=1 To 2 arr(i,j)=i*2+j Next j Next i ReDim Preserve arr(3,4) For j=3 To 4 arr(3,j)=j+9 Next j Print arr(3,2)+arr(3,4) End

[单选题]有以下程序： Option Base 1 Dim arr()As Integer Private Sub Form. Click() Dim i As Integer,j As Integer ReDim arr(3，2) For i＝1 To 3 For j＝1 To 2 arr(i,j)＝i*2+j Next j Next i ReDim Preserve arr(3,4) For j＝3 To 4 arr(3,j)＝j+9 Next j Print arr(3，2)；arr(3，4) En

[单选题]阅读程序：Option Base 1D．im arr() As IntegerPrivate Sub Form_Click()D．im i As Integer，j As IntegerReDim arr(3,2)F．or i=1 To 3F．or j=1 To 2an(i,j) =i*2+jNextNextReDim Preserve an(3,4)F．or j=3 To 4an(3,j) =j+9NextPrint arr(3,2) +air(3,4)E．nd Sub程序运行后，单击窗体，输

[单选题]阅读程序： Option Base 1 Dim art()As Integer Private Sub Form_Click() Dim i As Integer，j As Integer ReDim arr(3,2) For i=1 To 3 For j=1 To 2 arr(i,j)=i*2+j Next Next ReDim Preserve ale(3,4) For j=3 To 4 arr(3,j)=j+9 Next Print arr(3,2)+arr(3,4) End Sub 程序

[单选题]阅读程序： Option Base 1 Dim arr() As Integer Private Sub Form. Click() Dim i As Integer，i As Integer ReDim arr(3，2) For i=1 To 3 For j=1 To 2 arr(i，j)=i*2+j Next j Next i ReDim arr(3，2)+arr(3，4) End Sub 程序运行后，单击窗体，输出结果为A．21B．13C．8D．25