Situation Sue Has Been Attending College for About a Month.During the the Past

Multiple Choice

Situation
Sue has been attending college for about a month.During the past week,she has been having trouble sleeping,experiencing headaches,and is having trouble concentrating,especially when she has an upcoming test.
-A lack of sleep can be both a cause and an effect of stress.In order to overcome insomnia,Sue should consider

A) taking a nap when she feels tired.
B) exercising just before going to bed to release excess stress.
C) using her bed only for sleeping,not for studying.
D) sleeping in on weekends.