患者，男，35岁。因5天来右下后牙肿痛，今日全身不适来就诊。查：患者痛苦面容，右面颊部肿胀较明显。右下第一前磨牙远中颈部龋深穿髓，无探痛，Ⅱ度松动，叩诊（+++），龈红肿明显，移行沟变平。该患牙最可能的诊断为（    ）

桥梁总跨径是指（   ）。

银行风险监管的首要环节是（  ）。

患者右胸被撞伤2h，胸痛，右胸呼吸幅度小，呼吸音弱，胸部X线检查，右胸5～8后肋单处骨折，无血气胸，治疗应选择（  ）。

儿童发展具有敏感期是哪位教育家提出的观点（）。

男，34岁。近1个月来多次因阵发性恐惧、胸闷、濒死感在医院急诊科就诊，症状持续约半小时后消失。多次查血常规心电图及头颅CT等未见明显异常。患者为此担心苦恼，但仍能坚持工作。
该患者的主要症状是

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.

The author suggests in the last paragraph that the effect of peer pressure is_______.

台湾人赠礼方面喜送粽子（）。

甲公司采用应收账款余额百分比法提取坏账准备，坏账提取比例为应收账款的15%,甲公司2015年年初应收账款余额为2 000万元，已提取坏账准备300万，当年发生与应收账款有关的四笔业务：①新增赊销额400万，②收回应收账款600万，③发生坏账180万，④收回以前的坏账350万。则2015年末甲公司应(  )

患儿，男，7岁。尿床2年，症见睡中遗尿，醒后方觉，神疲乏力，小便频数，量少，食欲差，大便稀溏。舌质淡，脉沉细无力。治疗宜首选（    ）

患儿，男，8岁。腹痛，疼痛拒按，痛如锥刺，舌质紫暗，脉涩，其中医证型是（  ）。