应定期翻整垛的是（） A.内服药与外用药 B.麻醉药品 C.化学药品危险品

护士在进行侵入性操作前可选用（）

A.直接戴一次性手套

B.手快速消毒剂进行洗手消毒

C.用流动水洗净双手

D.用无菌水洗净双手

E.用清洁纱布包裹双手

地下连续墙施工接头采用最多的方法是( )。

A．打毛

B．错台

C．接头管

D．犬牙

Cell Phones Are the New Cigarettes

When you get in your car, you reach for it．When you’re at work, you take a break to have a moment alone with it．When you get into a lift, you play with it．

Cigarettes? Cup of coffee? No, it’s the third most addictive thing in modern life, the cell phone．And experts say it is becoming more difficult for many people to curbtheir longing to hug  it more tightly than most of their personal relationships．

With its shiny surface, its smooth and satisfying touch, its air of complexity, the cell phone  connects us to the world even as it disconnects us from people three feet away．In just the past  couple of years, the cell phone has challenged individuals, employers, phone makers and  counselors（顾问）in ways its inventors in the late 1940s never imagined．

The costs are becoming even more evident, and I don’t mean just the monthly bill．Dr．Chris  Knippers, a counselor at the Betty Ford Center in Southern California, reports that the overuse of  cell phones has become a social problem not much different from other harmful addictions: a barrier to one-on-one personal contact, and an escape from reality．

Sounds extreme, but we’ve all witnessed the evidence: The person at a restaurant who talks on the phone through an entire meal, ignoring his kids around the table; the woman who talks on the phone in the car, ignoring her husband; the teen who texts messages all the way home from school, avoiding contact with kids all around him．

Is it just rude, or is it a kind of unhealthiness? And pardon me, but how is this improving the quality of life?

Jim Williams, an industrial sociologist based in Massachusetts, notes that cell-phone addiction is part of a set of symptoms in a widening gulf of personal separation．He points to a study by Duke University researchers that found one-quarter of Americans say they have no one to discuss their most important personal business with．Despite the growing use of phones, e-mail and instant messaging, in other words, Williams says studies show that we don’t have as many friends as our parents. “Just as more information has led to less wisdom, more acquaintances via the Internet and cell phones have produced fewer friends,” he says．

If the cell phone has truly had these effects, it’s because it has become very widespread．Consider that in 1987, there were only 1 million cell phones in use．Today, something like 300 million Americans carry them．They far outnumber wired phones in the United States．

小题1:Which of the following best explains the title of the passage?

A．Cell phone users smoke less than they used to．

B．Cell phones have become as addictive as cigarettes．

C．More people use cell phones than smoke cigarettes．

D．Using cell phone is just as cool as smoking cigarettes．小题2:The underlined word “curb” in Paragraph 2 means ____．

A．rescue

B．ignore

C．develop

D．control小题3:The example of a woman talking on the phone in the car supports the idea that           ．

A．women use cell phones more often than men

B．talking on the phone while driving is dangerous

C．cell phones do not necessarily bring people together

D．cell phones make one-on-one personal contact easy

生活中的闲置品超乎我们的想象，据统计，一辆小轿车每天平均的闲置时间有23小时，小区停车位至少有三分之一的时间是空着的……分享经济应时而生，“不求拥有，只求使用”成为了新潮流。以下是分享经济的几个典型场景：

将自家的空闲车位在网络平台上登记，安装好智能共享车位锁，需要停车的司机通过网络平台获取信息，在地图导航下准确找到车位，停车结束后，费用自动结算。

在网络平台申请成为顺风车司机，每天上下班的时候，打开平台的应答系统，顺路搭载一位乘客，路上有人可以聊聊天，搭乘结束后，通过网络收取一定的费用。

外出旅游时不选择传统的酒店，而是通过网络平台预订，住进当地人家里，享受本土化生活，房主也可以赚取收入。

随着分享经济的发展，越来越多的人逐渐放弃传统的方式，转而在互联网上寻找商品分享服务。但新的烦恼也产生了，税务部门指控短租房东没有交税，交通管理部门认为私人专车是非法运营，消费者担心网络另一边的陌生人不可信，分享经济中的劳动者发现自己将缺少养老金和医疗保险……

当创新的速度超过了监管的能力，政府如何面对这一挑战？

简述沉积环境的主要识别标志