多项选择题

A.Insert the following line of code between lines 03 and 04: crtl.ServiceName = serverName;
B.Insert the following line of code between lines 03 and 04: crtl.MachineName = serverName;
C.Insert the following line of code between lines 03 and 04: crtl.Site.Name = serverName;
D.Insert the following line of code between lines 04 and 05: crtl.Continue();
E.Insert the following line of code between lines 04 and 05: crtl.Start();
F.Insert the following line of code between lines 04 and 05: crtl.ExecuteCommand(0);