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When Gretchen Baxter gets home from work as a New York City book editor, she checks her Blackberry (黑莓手机) at the door. ‘I think we are attached to these devices in a way that is not always positive,’ says Baxter,who’d rather focus at home on her husband and 12-year-old daughter. ‘It’s there and it beckons (召唤). That’s human nature (but)…we kind of get crazy sometimes and we don’t know where it should stop.’ Americans are connected at unprecedented (前所未有的) levels一93% now use cell phones or wireless devices;one third of those are ‘smart phones’ that allow users to browse the Web and check e-mail,among other things. The benefits are obvious: checking messages on the road,staying in touch with friends and family,efficiently using time once spent waiting around. The downside:often,we’re effectively disconnecting from those in the same room. That's why,despite all the technology that makes communicating easier than ever,2010 was the Year We Stopped Talking to One Another. From texting at dinner to posting on Facebook from work or checking e-mail while on a date,the connectivity revolution is creating a lot of divided attention,not to mention social anxiety. Many analysts say it's time to step back and reassess. ‘What we’re going to see in the future is new opportunities for people to be plugged in and connected like never before,’ says Scott Campbell. ‘It can be a good thing,but I also see new ways the traditional social fabric (社会结构) is getting somewhat torn apart.’ Our days are filled with beeps and pings·----many of which pull us away from tasks at hand or face-to-face conversations. We may feel that the distractions are too much,but we can’t seem to stop posting,texting or surfing. ‘We're going through a period of adjustment and rebalancing,’ says Sherry Turkle and she wants to remind people that technology can be turned off. ‘Our human purposes are to really have connections with people,’ she says. ‘We have to reclaim it. It’s not going to take place by itself.’ 小题1:What can be the best title for the passage? A.2010: The year technology developed quickly. B.2010: The year technology sped up our life pace. C.2010: The year technology replaced talking. D.2010: The year technology made communicating easier. 小题2:According to Paragraph l,Gretchen Baxter thinks_________. A.the new technology always influences people’s life in a positive way B.the new technology is so tempting that she could even put her daughter and husband behind C.it is encouraging to see progress on the new technology every year D.people are too dependent on the new technology to let go 小题3:Which of the following is TRUE according to the passage? A.The wide use of mobile devices has nothing to do with the ‘traditional social fabric’. B.Mobile devices play a less important part in American life. C.Mobile devices create a lot of divided attention and social anxiety. D.Many analysts speak highly of the wide popularity of mobile devices. 小题4:What can be inferred from the last paragraph? A.Something must be done to get connection with people in reality again· B.Using mobile services can help people get connection with each other. C.Mobile services have a strong impact on people’s life. D.The connection with people can happen naturally.
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【简答题】阅读理解 In the animal kingdom,weakness can bring about aggression in other animals.This sometimes happens with humans also.But I have found that my weakness brings out the kindness in people.I see it eve...
【判断题】在冲模中,直接对毛坯和板料进行冲压加工的零件称为工作零件。
A.
正确
B.
错误
【单选题】电火花加工时,电极上的尖角和凹角很难精确的复制在工件上,而是形成( )
A.
小圆角
B.
大圆角
C.
尖点
D.
不确定
【简答题】空调房间的送风量不仅取决于VAV Box风阀的开度,还取决于( )。
【单选题】《GSP实施细则》适用于
A.
药品生产企业
B.
药品批发企业
C.
药品使用单位
D.
中华人民共和国境内经营药品的专营或兼营企业
【单选题】下列描述中,( )不是内燃叉车的优点。
A.
燃料供应方便,能连续长时间作业。
B.
输出功率大,行走速度、货叉提升速度和爬坡能力均比电动叉车大。
C.
噪声小,不污染环境。
D.
对路面质量的要求低。
【单选题】关于亨利系数, 下面的说法中正确的是
A.
其值只与温度、浓度和压力有关
B.
其值只与温度、溶质性质有关
C.
其值只与溶剂性质、温度和浓度大小有关
D.
其值与温度、压力、溶剂和溶质的性质都有关
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A.
粪便直接涂片法查虫卵
B.
粪便沉淀法查虫卵
C.
毛蚴孵化法
D.
肠黏膜活体组织检查
E.
先用免疫学诊断方法进行筛选
【判断题】在冲模中,直接对毛坯和板料进行冲压加工的零件称为工作零件。
A.
正确
B.
错误
【单选题】关于亨利系数 , 下面的说法中正确的是
A.
其值与温度、浓度和压力有关
B.
其值只与温度、溶质性质和浓度标度有关
C.
其值与溶剂性质、温度和浓度大小有关
D.
其值与温度、溶剂和溶质的性质及浓度标度等因素都有关
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