单项选择题

当团体开始发挥作用、成员们开始把注意力转向任务时，团体即进入团体发展阶段的（　　）。[2012年真题]

A.形成期
B.冲突期
C.规范期
D.产出期
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单项选择题
关于离职面谈的说法，正确的是（ ）。[2013年真题]
A.离职面谈通常应由与离职者关系比较密切的同事实施
B.离职员工通常不愿意再对所离开的企业发表自己的看法
C.离职面谈应该是开放式的面谈，无须事先准备
D.离职面谈的内容可以包括员工个人未来的职业生涯规划
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Sonic DeviceThe other day, Dr. Robert Smith, who is blind, took a remarkable stroll through the campus of the University of California at Santa BarbarA.As Dr. Smith walked along the campus, places and impediments(障碍物)in his path seemed to call out their names to him--'library here, library here', 'bench here, bench here'.Dr. Smith was testing a prototype (样机) navigation system for the blind that announced the surrounding objects through stereo headphones that were mounted to a computer in his back-pack(背包), creating a virtual reality landscape(仿真景象). The information came not' from some miniature radar but from the signals broadcast by the military's network of global positioning satellites(全球定位系统). One day, its developers hope,miniaturized(小型化的)versions of this navigation device, which now weighs twenty-eight pounds, will help the blind navigate unfamiliar neighborhoods.'With this system you do not need to know a thing in advance about where you are going,' said Dr. Roberta Klatzky, a psychologist at Carnegie-Mellon University who is working withDr. Smith to develop the navigating devicE.Dr. Michael Oberdor.of the National Eye Institute said, 'A blind person could walk down the street and know not just that he was at 80th and Broadway, but what stores are around, and that Zabar's delicatessen(熟食店)was up aheaD.This navigation system tells you not just where there are obstacles, but your overall location geographically. ' It lets blind users construct a mental map of new surroundings and learn their way arounD.The navigation system uses signals from a computerized map to create a 'virtual acoustic display(仿真声音显示). ' This is a talking map in which large objects seem to announce themselves in the headphones with the precise timing and loudness that would be the case if the objects were actually making a sounD.This allows the blind person to sense immediately his or her distance or direction, and use that information for guidancE.While no one knows whether it is because blind people tend to develop a sharper sense of hearing, those who have tried the system say that they quickly adapt to locating an object through the sounds. 'One of the crucial features of this system is that it takes advantageof sensory psychophysics(感官心理物理学) - how the brain interprets signals from outside to make a map of your surroundings so you can navigate,' Dr, Oberdor saiD.第 16 题 With the help of this sonic device, obstacles in the way will speak out their namE.A.RightB.WrongC.Not mentioned
A.Dr.
B.
'With
C.of
D.
The
E.
A.Right
F.Wrong
G.Not
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