为什么For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j Next i print a

ought to pray for I ,I have found,real love that I ,I have fo I sometimes clean blackboard to my teacher.he often clean blackboard for me.为啥一个用to 一个用fo for i = 1 to 8 step 10 next i print i 为什么i=11 为什么For i = 1 To 3 For j = 1 To i For k = j To 3 a = a + 1 Next k Next j Next i print a vb中 为什么有的for语句没有step 例如for i=1 to it is time fo her to wish for the next For i = 1 To 4 x = 4 For j = 1 To 3 x = 3 For k = 1 To 2 x = x + 6 Next k Next j Next i X=15?为什么 运行下列程序后 输出的“*”个数（ ） for i =1 to 2 for j=0 toi-1 print * next j next i 为什么结果是3 I DO not want to fo to the party if you do not go,neither shall i为什么不是(neither do i） （1）What___you___when it began to rain?A are,doing B did,do C were,doing D were,do （2）I was watching TV___the thief came into the house.A when B while C for D because（3）School closed___the day because of the death of Chairman Mao.A to B fo for i = 1 to 3 i=i+inextMsgbox i 下面程序段运行后 for i=1 to 5 for j=2 to i print*;next j next i 为什么结果是10个“*” 英语.还是10道单选,请各位大侠帮下忙题号:1 “I would like to have a look at your cameras before I decide on one .” “We have several models_____ .” a、for you to choose from b、for your choice c、for the choice of yours d、fo For i = 1 To 10 Step 3 i = i + 1 Next i MsgBox (i) i=13, Private Sub Command1_Click() n = 0 For i = 1 To 3 For j = -4 To -1 n = n + 1 Next j Next i MsgBox i为什么输出的结果是4 假定,以下程序段,n=0 for i=1 to 3 for j=4 to -1 n=n+i next j next i运行完毕后n的值为12 为什么 Private Sub Command1_Click() For i=1 To 4 x=4 For j =1 To 3 x=3 For k=1 To 2 x=x+6 Next k Nex为什么只是加到第二步 Dim a, i% a=array(1,2,3,4,5,6,7) For i =Lbound(a) to Ubound(a) a(i)=a(i) *a(i) next i print a(i)下标越界了,为什么啊