especially careful of information contained in advertisements. 4 Evaluate"scientific"statements carefully, and be aware of quackery(江湖骗术)．

　　 5 Friends and family members can be a great source of ideas and inspiration, but each of us needs to find a healthy lifestyle that works for us.

　　Developing the ability to evaluate reasonably and independently about health problems will serve you well throughout your life.

　　A．Make choices that are right for you.

　　B．The goal of an ad is to sell you something.

　　C．Be sure to work through the critical questions.

　　D．And examine the findings of the original research.

　　E．Distinguish between research reports and public health advice.

　　F．Be aware that information may also be incorrectly explained by an author's point of view.

　　G．The following suggestions can help you sort through the health information you receive from common sources.

　　【答案】　1－5　GDFBA

　　Ⅲ.完形填空

　　A Toronto man is offering a free round­the­world air ticket to the right woman.But 1 apply.You must be named Elizabeth Gallagher and have a Canadian 2 ．

　　Jordan Axani，28，said he and his then girlfriend，Elizabeth Gallagher，booked heavily discounted round­the­world air tickets in May，but their 3 ended and he did not want her ticket to 4 ．The ticket had a strict no­transfer(不可转让) 5 ，but since passport information was not required when 6 ，any Canadian Elizabeth Gallagher can 7 it.

"I just want to see the ticket go to good use and for someone to 8 a lot of joy，"said Axani.He posted his 9 on a social networking website，and received thousands of e­mails，including thirty from actual Elizabeth Gallaghers with the 10 passports，"More 11 ，there are hundreds of Canadians who are interested in 12 their name to Elizabeth Gallagher，"Axani said."It was absolutely out of 13 ，thousands of e­mails，people around the world 14 their stories of travel."