题目内容：

[单选题]执行以下Commaand1的Click事件过程在窗体上显示( )。 Option Base 0 Prinvate Sub Command1_Clcik() Dim a a=Array("a","b","C","d","e","f","g") Print a(1);a(3);a(5) End Sub

A．abc

B．bdf

C．ace

D．出错