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设有如下程序: Private Sub Cimmandl_Click. Dim sum As Double, x As Double Sum=0 n =0 F
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窗体上有一个名为Command1的命令按钮 并有如下程序:Private Sub Command1Click( )Dim a(10) x%F
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设有如下程序段: Dim a(10) … For Each X In a Print X; Next x 在上面的程序段中 变量X必须是(
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设有如下变量声明Dim timel As Date 为变量time1正确赋值的表达式是A.time1=#11:34:04#B.time1=F
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设有如下程序:Private Sub Form. Click( ) Dim s As Long f As Long Dim n As Integer i As Int
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设有如下语句:Dim a b As Integerc=VisualBasicd=#7/20/2005#以下关于这段代码的叙述中 错误的
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设有如下程序:Private Sub Form_ Click() Dim a Dim i As Integer j As Integer a = Array(1 2 3