运行下列程序:Private Sub Command1_Click( )Dim s1 As String * 1Dim s2 As Strings1 = &am
运行下列程序:
Private Sub Command1_Click( )
Dim s1 As String * 1
Dim s2 As String
s1 = "a"
For i = Asc(s1) To Asc(s1) + 4
s2 = s2 & Chr(i)
Next i
Print s2
End Sub
单击Command1命令按钮后,则在窗体上显示的结果是( )。
A.a
B.abcde
C.aaaa
D.s2
正确答案:B
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