已知有数组声明：Dim a（-1 To 3,2 To 5） As Integer,如下引用数组中的无素，正确的是（）

A.n=5 : Dim a (1 to n) as integer

B.Dim a(10) as integer : ReDim a(1 to 12)

C.Dim a() as single : ReDim a(3,6) as integer

D.Dim a() as integer : n=5 : ReDim a(1 to n) as integer

A.n=6 : Dim a (1 to n) as integer

B.Dim a(10) as integer : ReDim a(1 to 12)

C.Dim a() as single : ReDim a(3,6) as integer

D.Dim a() as integer : n=6 : ReDim a(1 to n) as integer

A.120

B. 75

C. 60

D. 13

A.t=15 : Dim a (1 to t) as integer

B.Dim a(15) as integer : ReDim a(1 to t)

C.Dim a(t) as single : ReDim a(3,6) as integer

D.Dim a() as integer : t=15 : ReDim a(1 to t) as integer

A.Dim am（-2 To 2,0 To 3）As Integer

B.该数组包含的数组元素个数是

C.20

D.16

E.15

F.12

A.控件数组一定由多个同类型的控件组成,一般控件只有一个控件

B.控件数组的Index为0,一般控件的Index为空

C.控件数组的Index为1,一般控件的Index为0

D.控件数组的建立通过Dim语句声明,一般控件不必声明

A.Dim c[10]

B.Def fn(10)

C.Dim c(10)

D.Dimension c(10)

A.） dim A[3,4] As integer

B.） dim A（3,4） As integer

C.） dim A[3;4] As integer

D.） dim A（3;4） As integer

A.Dim arr（1to5）

B.Dim arr（-5to0）AsSstring

C.Dim arr（-2to-5）As Integer

D..Dim arr（10）AsDouble

A.Dim A[3，4]As Integer

B.Dim A（3，4）As integer

C.Dim A[3；4]As Integer

D.im A（3；4）As Integer