(34)下列程序的功能是计算sum=1+(1+3)+(1+3+5)+……+(1+3+5+……+39)Private Sub Command34_Click()t=0m=1sum=0Dot=t+msum=sum+tm=Loop While m=39MsgBox "Sum="sumEnd Sub为保证程序正确完成上述功能,空白处应填入的语句是A)m+1B)m+2C)t+1D)t+2

(34)下列程序的功能是计算sum=1+(1+3)+(1+3+5)+……+(1+3+5+……+39)

Private Sub Command34_Click()

t=0

m=1

sum=0

Do

t=t+m

sum=sum+t

m=

Loop While m<=39

MsgBox "Sum="&sum

End Sub

为保证程序正确完成上述功能,空白处应填入的语句是

A)m+1

B)m+2

C)t+1

D)t+2


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