Let’s call it a day. ____where we’ll get the funds, we’ll talk about that later.

A．In common with

B．On behalf of

C．In place of

D．As to

设有如下程序： Private Sub Command1_Click()Dim sum As Double，x As Doublesum=0n=0For i=1 To 5 x=n/i n=n+1 sum=sum+xNext End Sub 该程序通过For循环计算一个表达式的值，这个表达式是 ______。

A．1+1/2+2/3/4+4/5

B．1+1/2+2/3+3/4

C．1/2+2/3+3/4+4/5

D．1+1/2+1/3+1/4+1/5