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Passage2Come 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 inaction: 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 of psychology."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.Paragraph 5 shows that our imitation of behaviors_______.
在细菌性痢疾中____________菌群感染临床表现多较重；____________菌群感染多较轻；____________菌群感染易转化为慢性。
消防部队在执行抢险救援任务过程中，要在事发单位的统一领导下，根据具体情况采用适宜的指挥方式，并注意与其他社会救援力量的协调配合，妥善处理抢险救援中遇到的各种情况。（）
如何预防人感染高致病性禽流感？
位于乙状结肠直肠连接部的是（ ）|位于降结肠乙状结肠交界处的是（ ）|位于脾曲的是（ ）
目前广泛使用的双管半桥式两种脉冲宽度可调的开关电源，大多使用于（）
根据个人所得税法律制度的规定，下列收入中，应按“劳务报酬所得”税目缴纳个人所得税的是（ ）。
患者，女性，37岁。咬硬物时 舌侧1／3折裂，折裂片至龈下，口腔检查见折裂片松动，露髓。余留牙牙冠龈径短，牙尖斜度较大，咬合较紧。 诊断治疗前，最需做的辅助检查为（）
职业道德除了具有道德的一般特征之外，还具有（）特征。
对列入“黑名单”账户发生的业务由（）审批
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