During the last decade computers have developed at such an enormous speed in terms of capacity, efficiency and versatility that they have practically "invaded" almost each and every human domain(领域). They have undoubtedly gone far beyond the expectations of a generation that had already lived under the spell(一段时间) of the TV set.
Throughout history there have been inventions that have been particularly remarkable and influential(有影响力的) within the scope of transport, education, health or communication. They have brought out comfort, health, knowledge or power. Some of them have produced minor effects; others have brought about very great changes. Think of the invention of the wheel, the automobile or the printing press, and what about the computer
At the beginning the computer was thought mainly as an instrument to be used in the mathematical field, but soon people from other sciences began to get interested in this little "brain" that wa
A. computers may get tired after performing too many operations
B. computers could organize information in limited ways
C. computers are able to carry out tasks quickly with the help of man
D. computers could store information, and organize it as well
| A class action lawsuit has been filed
against a prominent Toronto doctor by patients who allege he injected a banned
substance into their faces for cosmetic purposes. The doctor had already been
investigated for more than three years for using the liquid silicone, a product
not authorized for use in Canada. Some patients say they are now suffering health problems and think the liquid silicone may be to blame. One of those patients is Anna Barbiero. She says her Toronto dermatologist told her he was using liquid silicone to smooth out wrinkles. What she says he didn’t tell her is that it isn’t approved for use in Canada. "I didn’t know what liquid silicone was and he just called it ’liquid gold’," Barbiero remembers. After her last treatment, Anna discovered Dr. Sheldon Pollack had been ordered to stop using the silicone A. A person whose work is filling, cleaning and taking out teeth. B. A person whose work is studying mental diseases. C. A person whose work is healing eye diseases. D. A person whose work is curing skin diseases. [单选题]道口的自动信号、自动通知、遮断信号、道口无线报警装置、短路设备、道口电话、列车无线调度通信设备等由（）负责维护，工务自制安装的报警装置由工务部门负责维护。
A.车务部门 B.电务部门 C.供电部门 D.电信部门 [多项选择]在下列地区需要计取特殊地区施工增加费的是（）。
A. 海拔1000米的高原地区 B. 化工区 C. 山区无人值守站 D. 原始森林 [单选题]20)“弱势心态”的存在与蔓延，对我们社会的发展，是一个警示，更是一个启示。
它反映了社会转型期的心灵脆弱与困境，也隐藏着心灵强大与和谐的必由之路，
那就是：在公平正义阳光照耀下，让人们的权利都得到保证，
让人们的奋斗都获得价值。培育奋发进取、理性平和、开放包容的社会心态，
需要个体在自立自强中扬起心灵风帆，
更需要社会管理者用规则与制度创造公平发展的空间、共建共享的平台，
一个人人肯努力、人人有机会、人人有希望的社会，将会大踏步地走出“弱势心态”
的阴影。
下列最适合做这段文字标题的是：
A.“弱势心态”蔓延带来的启示 B.自立自强，告别“弱势心态” C.转型期应关注社会心态健康 D.用公平正义消解“弱势心态” 我来回答: 提交
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