为计算1+2+22+23+24+…+210的值,并把结果显示在文本框Text1中,若编写如下事件过程: Private Sub Command1 Click( ) Dim a%,s%,k% s=1 a=2 For k=2 To 10 a=a*2 s2 s+a Next k Text1.Text=s End Sub 执行此事件过程后发现结果是错误的,为能够得到正确结果,应做的修改是( )。
【判断题】Porter identified four factors that he argued promoted or impeded the creation of competitive advantage in an industry. Together, he called these factors the diamond of factor endowments.
【单选题】Dr. Raye Ng mentioned that people in China like red colour when he explain that Social ________factor is essentially very important when you think about market segmentationin psychological factor.