【单选题】设有命令按钮Command1的单击事件过程,代码如下: Private Sub Command1_Click() Dim a(30) As Integer For i=1 To 30 a(i)=Int(Rnd*100) Next For Each arrItem In a If arrItem Mod 7=0 Then Print arrItem; If arrItem>90 Then Exit ...
【简答题】As we approach the 21st century,it is clearer than ever that science and technology are changging the way we live and work.The breakthroughs in bioengineering science are helping to reveal the mysteri...
【简答题】BEIJING, Feb 13 — Never has China's economic growth attracted so much global attention. The shock waves from the financial cr (危机) that started in the United States have spread across the entire w...
【单选题】编写如下程序代码: Option Explicit Private Sub Form_Click () Dim x As Variant Dim i As Variant x = Array ( 50, 27, 69, 80, 45 ) For Each i In x If i Mod 2 = 0 Then Print i End If Next i End Sub 以下叙述中正确的是 ( ) 。