畅谈友谊，文明交友。

材料一：中国青年报社会调查中心通过民意中国网和新浪网，对2015人进行的调查结果显示，77.9%的受访者坦言身边真正的朋友很少，其中6.7%的人表示自己几乎没有真正的朋友，仅1.1%的人表示身边的知心朋友“非常多”。

材料二：真正的友谊应该是什么样的？调查中，69.2%的人认为，真正的友谊应该是朋友之间“互相扶持，共同进步”；67.5%的人认为“君子之交淡如水，友谊不应建立在利益关系之上”；60.8%的人认为真正的朋友应该“直接指出对方的不足，给予建议”。

材料三：当前，网络社区、论坛、微博、微信等信息传播方式影响着人们的生活。某中学七年级学生王某由于在网络微博上添加了一个陌生人为好友并发布自己的照片，陌生男子根据他签到的地址和相貌找到了他，王某险遭抢劫。针对当前学生上网的现状，有专家指出，未成年人不应该通过互联网这种方式结交朋友。

    If you want to keep fit, please refer to the following:

    Move More

    Make it a daily habit to find ways to move your body.____ Climb stairs instead of taking the lift. Walk your dog; play with your kids. It doesn't have to be an hour in the gym or a 45-minute dance class. But that's great when you're up to it. At the same time, move more.

    Give up Smoking

    Ever since 1960 when it was announced that smoking was harmful to health, Americans have been reducing their use of tobacco products. Just recently, we've seen more and more teens smoking. Could it be the Hollywood influence?____Take care! Warn your children against smoking.

    ____

    While recent studies show a glass of wine or one drink a day can help protect against heart disease, more than that can cause other health problems such as liver and kidney disease and cancer.

    Reduce Stress

    Easier said than done. Stress comes in many ways.____Spend 30 minutes a day doing something you like such as walking on the beach or in a park, reading a good book, visiting a friend, listening to relaxing music, and watching a funny movie.

    Protect Yourself from Pollution

    If you can't live in a smog-free environment, at least avoid smoke-filled rooms.____Exercise indoors in air conditioning when air quality is good.

A. Avoid Overdrinking

B. There are many things you can do to move your arms and legs.

C. Think carefully before doing something.

D. Exercise outside when the smog(雾霾)rating is low.

E. It seems that the stars in every movie smoke cigarettes.

G. It's important to reduce it.