Type stutype inoAs Integer stmameAs String*20 strsexAs String*1 smarkAs Single End Type 在窗体上正确使用这个类型的是下列哪个操作()。 A.SubCommand1_click() DimstudentAs Stutype With student .ino=12 .strname=smith .strsex=男 .smark=89 End With End Sub B.SubCommand1_Click() Dim studentAs Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With End Sub C.SubCommand1_Click() Dim studentAs Stutype With Stutype .ino=12 .strname="smith" .strsex="男" .smark=89 End With End Sub D.SubCommand1_click() Dim studentAs Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End student End Sub