正确答案: B

learn from advertisers' experience

题目：请阅读 Passage 2,完成 1~5小题。 　　Passage 2 　　Come on-Everybody's doing it.That whispered message,half invitation and half forcing, is what most of us think of when we hear the words peer pressure.It usually leads to no good-drinking,drugs and casual sex.But in her new book Join the CluB.Tina Rosenberg contends that peer pressure can also be a positive force through what she calls the social cure,in which organizations and officials use the power of group dynamics to help individuals improve their lives and possibly the word. 　　Rosenberg,the recipient of a Pulitzer Prize,offers a host of examples of the social cure in action: In South Carolina.a state-sponsored antismoking program called rage Against the Haze sets out to make cigarettes uncool.In South AfricA.an HIV-prevention initiative known as loveLife recruits young people to promote safe sex among their peers. 　　The idea seems promising,and Rosenberg is a perceptive observer.Her critique of the lameness of many pubic-health campaigns is spot-on: they fail to mobilize peer pressure for healthy habits,and they demonstrate a seriously flawed understanding ofpsychology."Dare to be different,please don't smoke! " pleads one billboard campaign aimed at reducing smoking among teenagers-teenagers,who desire nothing more than fitting in.Rosenberg argues convincingly that public-health advocates ought to take a page from advertisers,so skilled at applying peer pressure. 　　But on the general effectiveness of the social cure,Rosenberg is less persuasive.Join the Club is filled with too much irrelevant detail and not enough exploration of the social and biological factors that make peer pressure so powerful.The most glaring flaw of the social cure as it's presented here is that it doesn't work very well for very long.rage Against the Haze failed once state funding was cut.Evidence that the loveLife program produces lasting changes is limited and mixed. 　　There's no doubt that our peer groups exert enormous influence on our behavior.An emerging body of research shows that positive health habits-as well as negative ones-spread through networks of friends via social communication.This is a subtle form of peer pressure: we unconsciously imitate the behavior we see every day. 　　Far less certain,however,is how successfully experts and bureaucrats can select our peer groups and steer their activities in virtuous directions.It's like the teacher who breaks up the troublemakers in the back row by pairing them with better-behaved classmates.The tactic never really works.And that's the problem with a social cure engineered from the outside: in the real world.as in school,we insist on choosing our own friends.

解析：细节题。文章第三段最后一句提到“Rosenberg argues convincingly that public-health advocates ought to take a page from advertisers”，句中的argues和题干中的holds对应，public-health advocates和题干中的public advocates对应，ought to和should对应，且句中的take a page from与B项的learn from属于同义替换。所以，B项“学习广告人的经验”为正确答案。文中Rosenberg的态度是对健康运动倡导者表示批评，对广告人表示欣赏，C项“远离商业广告人”，D项“认识到广告的局限性”都与其态度相反。A项“招募职业广告人”原文根本没有提及。

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学习资料的答案和解析：

[单选题]在编选校本教材时，尚老师一丝不苟地审查每一篇文章，即使插图的一点小瑕疵，她都会改正过来。这表明尚老师()。

勤恳敬业

解析：《中小学教师职业道德规范》（1997年修订）"爱岗敬业"规定，教师要勤恳敬业，甘为人梯，乐于奉献。对工作高度负责，不得敷衍塞责。题目中，尚老师对教材的一丝不苟正是勤恳敬业的态度的体现。故选择C。

[单选题]教学过程阶段的中心环节是( )。

领会知识

解析：教学过程阶段包括以下几个环节，引起学习动机、领会知识、巩固知识、运用知识、检查知识。而领会知识是教学的中心环节，它包括使学生感知和理解教材。故选择A。

[单选题]学习直角三角形是一种特殊的三角形，这种学习属于命题学习。( )A.正确B.错误

解析：命题学习，实质上是学习若干概念之间的关系，或者说掌握由几个概念联合所构成的复合意义。其复杂程度高于概念学习。命题学习必须以概念学习和符号学习为前提。符号学习，又称代表学习，指学习单个符号或一组符号的意义，或者说学习它们代表什么。包括对历史事件、历史人物、地理信息、词汇、图标等的学习。概念学习，即掌握同类事物的共同的本质属性。