未分类题在窗体上画一个命令按钮,然后编写如下事件过程: Private Sub Command1_Click() Dim a() a=Array(1,3,5,7) s=0 For i=1 To 3 s=s*10+a(i) Next i Print s End Sub 程序运行后,输出结果为( )。D.753
未分类题以下哪一项是Visual Basic合法的数组元素( )。D.x{7}
单项选择题装载放射性物质或受到放射性物质污染的固体货物,须提交放射性剂量证明。
未分类题The word 'affect' in Paragraph 6 could be best replaced by ______.A.influenceB.effectC.stopD.present
未分类题In Reiner's opinion,______should be held mainly responsible for smoking scenes in movies.A.bossesB.actorsC.directorsD.screenwriters