Summer Blues①We students all hav

Summer Blues
①We students all have summer blues. It's that moment when we haven't left the house for day's and the Internet has become our closest friend. This usually takes place in the heat of summer, when we forget there's a world outside of our rooms. It's usually our darkest hours, which is difficult to get out of, but not impossible.
②Getting a summer job can help provide structure for your life. Without school schedule, it's difficult to try to get out of bed. In fact, we've been training ourselves for most of summer to sleep in until noon. But if you commit yourself to a job, then it can act as a reason to get up in the morning.
③Another way to avoid the summer blues is by living a healthier lifestyle. Join a gym. Start shopping at your local market. Keep your room clean. Or maybe pick up a new and become a master at it. A little change in your life can have a significant effect in the long run.
④The best way to avoid getting in a bad state is by packing your summer full of camps. With a new adventure waiting around the comer every week, how will an individual not want to wake up? You can attend two or three camps every year. You will find that you've met some of your closest friends from summer camps.
⑤Sometimes, however, people do not realize they have suffered from the summer blues. They stay locked inside their houses for hours. If you know people like this, then call them up. Take them out for dinner. Catch a movie with them. Do not let your friends come down with a strong case of the summer blues.
Paragraph①_____.

A、Finding a summer job
B、Joining in summer camps
C、Keeping a healthy lifestyle
D、Attending summer schools
E、Helping people with summer blues
F、Knowing features of summer blue
【正确答案】：F
【题目解析】：首段提及summer blue的具体特征，文中It's that moment when we haven't left the house for day's and the Internet has become our closest friend…when we forget there's a world outside of our rooms.等均是具体的表现特征。