以下能正确定义数据类型TelBook的代码是

A．TypeTelBook
Name As String*10
TelNum As Integer
EndType
B．Type　TelBook
　 Name As String*10
　 TelNum As Integer　　
End TelBook
C．Type TelBook
Name String*10
TelNum Integer
EndTypeTelBook
D．Typedef TelBook
Name String*10
TelNum Integer
End Type