填空题

有如下用户定义类型及操作语句：
Type Teacher
TNo As String
TName As String
IAge As Integer
End Type
Dim Tea As Teacher
With Tea
.TNo="20080001"
.TName="张三"
.IAge=32
End With
执行MsgBox Tea.TName后，消息框的输出结果是______。

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