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(加试题)某算法流程图如下图所示,该流程图对应的程序段为( )
A.s = 0
For i = 1 To 20
If i Mod 3 = 0 Then
s = s + 2 * i
Else
i = i + 1
End If
Next i
B.i = 1
For s = 0 To 20
If i Mod 3 = 0 Then
s = s + 2 * i
End If
i = i + 1
Next i
C.i = 1: s = 0
Do While s <= 20
If i Mod 3 = 0 Then
s = s + 2 * i
Else
i = i + 1
End If
Loop
D.i = 1: s = 0
Do While s <= 20
If i Mod 3 = 0 Then
s = s + 2 * i
End If
i = i + 1
Loop
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