下面的程序段运行后，消息框显示的结果是______。 For i = 1 To 4 n = 1 For j = 1 To i n = n * j Next j Next i MsgBox(n)

A、三国演义
B、水浒传
C、西游记
D、金瓶梅

A、continuing to serve the same clients by offering the same product or service
B、maintaining market share
C、sustaining the organization’s return-on-investment results
D、implementing vertical or horizontal integration