单项选择题

要在VBA中运行宏组:FormSwitchboardButtons中的宏Categories,运行代码为: ______。

A.RunMacro"FonnsSwitchboardButtonCategories"
B.DoCmRunMacro"FormsSwitchboardButtonCategories"
C.DoCmRunMacro FormsSwitchboardButtonCategories
D.RunMacroFormsSwitchboardBattonCategories