P60.窗体中有文本框Text1、Text2和Text3.运行,输入整数m和n(n>0),单击按钮Command1计算下列表的值 SUM=m-m(m+10/2+(m+2)/3-(m+3)/4+...+(-1)n+1(m+n-1)/n Private Sub Command1_Cilck() Dim sum As Double m=Val(Me!Text1) n=Val(Me!Text2) sum=0 For k1 to n sum=sum=【】/k Next k Me!Text3=sum End Sub 程序【】处应填写的语句是:
A.
IId(k Mod 2=0,-(m+k-1),(m+k-1))
B.
IId(k Mod 2=0,(m+k-1),-(m+k-1))
C.
IId(k Mod 2=1,-(m+k-1),(m+k-1))
D.
IId(k Mod 2<0,(m+k-1),-(m+k-1))< p="">