根据短文内容，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为
多余选项。
Stress is very common in all walks of life and in all fields of work.
    It can be related to  work,  an unhappy  marriage,  money problems or a whole host of things that cause people to become very unhappy with their lives.  People who suffer from this condition often cannot see anything good about their lives.________
Teen stress is one of the leading causes of suicide（自杀）among teenagers who are unable to cope with all the pressures that seem to come at them from all sides.  Even a child as young as two or three years of age can feel stressed,  when he/she is trying to
live up to the parents expectations of being a good boy or girl.      
     New research suggests that exercising as a way of stress management helps people to improve their minds as well as their bodies because they become fit, giving them a whole new feeling about themselves.
You have to think about what is causing you to become stressed and if it is possible to avoid these things.  If you feel stressed because it seems that people are always taking up your private time, you need to learn to say "No" once in a while.________If your work stress is the cause of your illness and if you are experiencing problems with your heart，the doctor may need to send you for a stress test to determine whether or not there is a serious problem developing.

A．Using exercise as a form of stress relief has many benefits.

B．You do need to talk to someone who can help, such as your doctor.

C．As a result of that, people began to choose easy jobs.

D．Doctors also have pressures from their tiring work.

E. It can lead to suicide, heart attacks and cancer as research has shown.
F. School age children  have pressures on them  from  schoolwork,  parents and    friends.
G. It is most dangerous because it can affect a person's health.