单项选择题

设有如下的记录类型: Type Student number As String name As String age As Integer End Type 则正确引用该记录类型变量的代码是______。

A.StUdenname=""
B.Dim s As StUdent name="张红"
C.Dim s As Type Student name="张红"
D.Dim s As Type name="张红"