血清学诊断

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问题:

血清学诊断

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题型:名词解释

A

“Did you hear what happened to Adam Last Friday?”Lindsey whipers to Tori.

With her eyes shining,tori brags,“You bet I did,Sean told me two days ago.”

Who are Lindsey and Tori talking about?It just happened to be yours truly,Adam Freedmam,I can tell you that what that what they are saying is (a) not nice and (b) not even true.Still,Lindsey and Tori aren’t very different from most students here at Linton Higt School,including me.Many of our conversations are gossip(闲话)。I have noticed three effects of gossip:it can hurt people,it can give gossipers a strange kind of satisfaction,and it can cause social pressures in a group.

An important negative effect of gossip is that it can hurt the person being talked about.Usually,gossip spreads information about a topic-breakups,trouble at home,even dropping out-that a person would rather keep secret.The more embarrassing or shameful the secret is,the juicier the gossip it makes.Probably the worst type of gossip is the absolute lie.People ofen think of gossipers as harmless,but cruel lies can cause pain.

If we know that gossip can be harmful,then why do so many of us do it?Tht answer lies in another effect of gossip:the satisfaction it gives us.Sharing the latest rumor(传言)can make a person feel important because he or she knows something that others don’t.Similarly,hearing the latest rumor can make a person feel like part of the “in group.”In other words,gossip is satisfying because it gives people a sense of belonging or even superiority(优越感).

Gossip also can have a third effect:it strengthens unwritten,unspoken rules about how people should act.Professor David Wilson explains that gossip is important in policing behaviors in a group.Translated into high school terms, this means that if everybody you hang around with is laughing at what John wore or what Jane said,then you can bet that wearing or saying something similar will get you the same kind of negative attention.The do’s and don’ts conveyed through gossip will never show up in any student handbook.

The effects of gossip vary depending on the situation.The next time you feel the urge to spread the latest news,thing about why you want to gossip and what effects your “juicy story”might have.

The author uses a conversation at the beginning of the passahe to().

A.introduce a topic

B.present an argument

C.describe the characters

D.clarify his writing purpose

题型:名词解释

城市必不可少的消防设施是( )。

A.消防站和消火栓

B.指挥调度中心

C.消防用的水池

D.消防嘹望塔

题型:名词解释

患儿,女,6个月。生后常便秘、腹胀。体检:体温36℃,四肢凉,皮肤粗糙,毛发枯黄、稀疏,心率72次/分,腹部膨隆脐疝。四肢短粗,唇厚,舌大。以先天性甲状腺功能减低症收入院。

对该患儿服药指导中正确的内容是()

A.终生服药

B.用药4周后开始观察症状有无改善

C.每年测量体重及身高一次

D.坚持同一用药剂量

E.疗效与治疗开始时间的早晚无关

题型:名词解释

2010年7月7日,首批参与52家民营企业老总与绵阳市74个村签订帮扶协议书,承诺未来三年将在项目建设、基础设施建设、技术培训、吸纳就业及教育、卫生、文化等方面,给予被帮扶村以大力支持。这一活动有利于[ ]

①加快社会主义新农村建设

②实现同步富裕

③促进非公有制经济健康快速发展

④推进全面建设小康社会目标的实现

A.①②③④

B.①③④

C.②③④

D.①②④

题型:名词解释

前轮定位中,主销后倾的作用是什么?

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