（共5小题；每小题2分，满分10分）
Surprising Ways in Which Your Friends Influence You
The company you keep says a lot about you. Friends have a big influence over how you feel, think and behave.  
1. Strong-willed friends increase self-control
If you struggle to resist temptation（诱惑), surrounding yourself with people who possess a high degree of self-discipline （自律）can help
   Whether you want to do exercise at the gym, or you’re considering reducing this month’s budget, spending time with a disciplined friend could help you maintain healthy habits.
2. More friendships, more problems
Too many social media connections can increase your stress level.       A report says that more Facebook friends mean more stress. Researchers linked a great number of social media connections to increased anxiety about people.
3.   
Close friends could be the secret to longevity(长寿). When older adults have close friends, they’re likely to live longer. Other studies have shown that having friends lowers the risk of disease by reducing blood pressure and heart rate. So while it may be tempting to think that friends are sometimes more trouble than they’re worth, clearly, having close friends can be one of the best things you can do for your health.
4. Friends can be either a good influence or a bad influence
Friends can greatly-influence your choices. A study has found that friends often provide one another with moral support to resist a temptation.     Researchers discovered that when it came to resisting temptations – like eating chocolate – sometimes friends were more likely to become partners in crime as they decided to indulge (放纵)together

A．Since self-control is vital to reaching long- term goals, befriending people with willpower could be the secret to success

B．Lasting friendships encourage more birthdays

C．Close friends will bring more happiness

D．Here are four reasons why you should be careful about who you surround yourself with

E. The larger your social circle is, the more happiness you have.
F.When it comes to social Media, “the more the better” may not be the best approach.
G.However, friends also commonly work together to enjoy indulgences,