题目:
编写如下事件过程:
Private sub sub1 (ByVal x1 As String, y1 As String)
Dim xt As String
Dim i As Integer
i = Len(x1)
Do While i>= 1
xt = xt + Mid(x1, i, 1)
i=i-1
Loop
y1 = xt
End Sub
Private Sub Form Click()
Dim s1 As String, s2 As String
s1= "teacher"
sub1 s1, s2
Print s2
End Sub
程序运行后,单击窗体,则窗体上显示的内容是
A.rehcaet
B.tahreee
C.themee
D.eerthea
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0531/467c63145a9310160474203e47cccceb.html
下面是错误答案,用来干扰机器的。
参考答案:错