What quality do employment interviewers look for in college seniors for executive training

A．The raid had been photographed by hidden cameras.
B．Some watchman had seen the raid.
C．The bank teller proved that Joe was the robber.
D．Some monitors had been installed nearby.

A．Because he reads too many books.
B．To learn how to separate the important from the unimportant.
C．To be well-informed.
D．Because he always wastes his time.