摘要:5.有如下VB程序: Private Sub Command1 Click() Dim x As Double, y As Double x = Val If x > 10 Then y = "HELLO" Else y = "BYEBYE" Endif Text2.Text = y End Sub 这个程序运行的时候出现“类型不匹配 的错误.应把划线处改为 A.Integer B.String C.Boolean D.Long
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