患儿，男，5岁。春感温毒，咽喉红肿疼痛，吞咽困难，口干欲饮，发热面赤，脉滑数。治疗宜首选板蓝根。板蓝根的饮片性状鉴别特征是（ ）

患者，女，45岁。月经量多4年，血红蛋白60g/L。妇检：子宫增大如孕12周大小，质软硬不均，表面不平，部分有囊性感。盆腔B超示：子宫肌瘤。应首选的治疗措施是(     )

根据《联合国关于调解所产生的国际和解协议公约》, 下列关于国际和解协议在该公约缔约国中执行的理解正确的是（   ）。

马老师在活动反思中写道：“使用档案袋对幼儿的表现进行评价，经常需要花费些额外的时间，与其在这些花样上花时间，不如把精力多用在孩子身上。”这表明马老师（  ）。

某矿排土场堆置高度150m，服务年限15年，下游设置拦挡坝。排土场最终坡脚线与拦挡坝间预留一定容积的安全带，用于拦截滚石和沉积泥沙。安全带的长度根据排土场等级、地形坡度、服务年限内泥土流失量确定，最小长度不小于（   ）。

对平片不能显示的尿路小结石和透X线的阴性结石的诊断，应首先考虑的检查是（    ）。

Passage1

    Come on-Everybody'sdoing it. That whispered message, half invitation and half forcing, is  what most of us think of when we hear thewords peer pressure. It usually leads to no good-drinking, drugs and casualsex. But in her new book Join the Club, Tina Rosenberg contends that  peer pressure can also be a positive forcethrough what she calls the social cure, in which organizations and officialsuse the power of group dynamics to help individuals improve their lives andpossibly the word.

    Rosenberg, therecipient of a Pulitzer Prize, offers a host of examples of the social cure inaction: In South Carolina, a state-sponsored antismoking program called RageAgainst the Haze sets

 out to make cigarettesuncool. In South Africa, an HIV-prevention initiative known as loveLife  recruits young people to promote safe sexamong their peers.

     The idea seemspromising, and Rosenberg is a perceptive observer. Her critique of the lamenessof many pubic-health campaigns is spot-on: they fail to mobilize peer pressurefor healthy habits ,and they demonstrate a seriously flawed understanding of psychology.   "Dare to be different, please don'tsmoke!" pleads one billboard campaign aimed at reducing smoking amongteenagers-teenagers, who desire nothing more than fitting in. Rosenberg arguesconvincingly that public-health advocates ought to take a page from advertisers, so skilled at applyingpeer pressure.

     But on the generaleffectiveness of the social cure, Rosenberg is less persuasive. Join the Clubis filled with too much irrelevant detail and not enough exploration of thesocial and biological factors that make peer pressure so powerful. The mostglaring flaw of the social cure as it's presented here is that it doesn't workvery well for very long. Rage Against the Haze failed once state funding wascut. Evidence that the loveLife program produces lasting changes is limited andmixed.

     There's no doubtthat our peer groups exert enormous influence on our behavior. An emerging bodyof research shows that positive health habits-as well as negative ones-spreadthrough networks of friends via social communication. This is a subtle form ofpeer pressure: we unconsciously imitate the behavior we see every day.

    Farless certain, however, is how successfully experts and bureaucrats can selectour peer groups and steer their activities in virtuous directions. It's likethe teacher who breaks up the troublemakers in the back row by pairing themwith better-behaved classmates. The tactic never really works. And that's theproblem with a social cure engineered from the outside: in the real world, asin school, we insist on choosing our own friends.

Paragraph 5 shows that our imitation of behaviors_______.

关于劳动力不均衡系数的说法，正确的是 (    )。

下列各项，亡阴与亡阳均可见的是（  ）。

脑死亡的"哈佛"标准，下列选项除外的是(     )