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(加试题)有如下VB程序段:
Dim a(1 To 6) As String
Text1.Text = ""
For i = 1 To 3
For j = 1 To 6 - i
If a(j) < a(j + 1) Then t = a(j): a(j) = a(j + 1): a(j + 1) = t
Next j
Text1.Text = Text1.Text + a(j)
Next i
数组元素a(1)到a(6)的值依次是“231”,“123”,“12”,“59”,“41”,“33”。若该程序段执 行后,文本框Text1显示的内容是(   )
A.123341B.23112359C.12123231D.594133
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