A:大气吸收①辐射少
B:大气吸收②辐射少
C:地面吸收③辐射少
D:地面吸收④辐射少
Private Sub Command1_Click()
Dim i As Integer, c As Integer, n As Integer
c = 0: n = 10
For i = 1 To 10 Step 2
If n Mod i = 0 Then
c = c * i
Else
c = c + i
End If
Next i
Text1.Text = Str(c)
End Sub
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下图为人体处于某一状态时的皮肤结构示意图,据图可知,此人正处于( )
图中信封上的收信人地址表示的区域有几级?( )