A.Dim Index As Long
B.Dim Index As Integer
C.Dim Index As Single
D.Dim Index As Double
[试题]D.im x As Variant与下列哪个语句等价()。A.Dimx!B.Dimx%C.DimxD.Dimx#
[单选题]Dim x As Variant与下列哪个语句等价()。A . Dimx!B . Dimx%C . DimxD . Dimx#
[单选题]下面定义窗体级变量a的语句中错误的是A.)Dim a%B.)Private a%C.)Private a As IntegerD.)Static a%
[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]用下面的语句所定义的数组的元素个数是: ______ 。 Dim arr(3 To 5,-2 to 2)A.20B.12C.15D.24
[单选题]用下面的语句所定义的数组的元素个数是: ______。 Dim arr(3 To 5,-2 to 2)A.20B.12C.15D.24
[判断题] 定义变量的语句Dim abc As String*3是正确的。A . 正确B . 错误
[单选题]用下面的语句所定义的数组的元素个数是 Dim arr(3 To -2 to 2)A.20B.12C.15D.24
[单选题]用下面的语句所定义的数组的元素个数是 ( ) Dim arr(3 To 5, —2 To 2)A.20B.12C.15D.24
[单选题]有变量定义语句Dim max,min As String,则可以知道max的类型是A.变体类型B.单精度型C.双精度型D.字符串型