单项选择题

以下能正确定义数据类型TelBook的代码是 ______。

A.Type TelBook Name As String*10 TelNum As Integer End Type
B.Type TelBook Name As String*10 TelNun As Integer End TelBook
C.Type TelBook Name String*10 TelNum Integer End Type TelBook
D.TypedefTelBook Name String*10 TelNum Integer End Type