In less than 30 year’s time the Star Trek holodeck will be a reality. Direct links between the brain’s nervous system and a computer will also create full sensory virtual environments, allowing virtual vacations like those in the film Total Recall.
61) There will be television chat shows hosted by robots, and cars with pollution monitors that will disable them when they offend. 62) Children will play with dolls equipped with personality chips, computers with in-built personalities will be regarded as workmates rather than tools, relaxation will be in front of smell-television, and digital age will have arrived.
According to BT’s futurologist, Ian Pearson, these are among the developments scheduled for the first few decades of the new millennium(a period of 1,000 years), when supercomputers will dramatically accelerate progress in all areas of life.
63) Pearson has pieced together to work of hundreds of researchers around
| Taking a nap is frowned upon by many
people and is viewed as fondness for the elderly and children. Mention nap and
you could be seen as lazy, depressed and unwilling to work. However, taking a
nap is one of the best but most underused tools for busy people to ease
weariness. The majority of people experience drowsiness in the afternoon and
notice their work efficiency and mood starting to slip and taking a nap will
help combat this. The results of research suggest that taking a nap can make you more alert, reduce stress and improve cognitive function compared to those who working all day without rest. A mid-afternoon nap means that productivity can A. decrease stress and improve cognitive function B. keep the best state of mind and energy C. feel refresh and alert D. feel unstable and depressed [单选题]BC004 保安班长在火灾发生后,除原当班人员外,应( )保安人员,加强警卫工作。
A.加强 B.增设 C.提醒 D.命令 [单项选择]She tried hard, ______ she was unsuccessful.
A. therefore B. but C. or D. unless [判断题]电力电缆的基本构造主要由线芯导体、屏蔽层和保护层组成。
A.正确 B.错误 [单项选择]Business Club Annual Dinner Tickets on sale from the next week — advanced purchase essential. A. Queue here to buy tickets for this event. B. You must have tickets for this event. C. Tickets are now on sale for this event.
[单项选择]Mr. Dane went through his daughter's essay carefully, to eliminate slang words from it.
A. reduce B. exchange C. remove D. exhibit [填空题]PICC 置管后应常规接受( ),确定导管尖端位置,并排除气胸。
[多选题]金融机构体系包括银行业金融机构体系、证券类金融机构体系以及保险类金融机构体系。其中，银行业金融机构体系包括（ ）。
A.证券交易所 B.证券公司 C.政策性银行 D.商业性银行 E.信托公司 [判断题](208489)( )使用钻床和砂轮机,须遵守钻床安全操作规程和砂轮机安全操作规程。( )(2.0分)
A.正确 B.错误 [单项选择]潜污泵的运行电流不应超过额定电流的（）。
A. 25% B. 15% C. 20% D. 10% [填空题][说明]
登录Web页时，在Web页中显示“welcome to my homepage!”，并且文字渐隐渐现，然后显示"hello!"，并且文字渐隐渐现。 [HTML 文本] ＜html＞ ＜!－－省略部分为HTML框－－＞ ＜script language=JavaScript" ＞ //JavaScript 区域开始标识 ＜!－－ //HTML的注释符 var amount=10; //声明一个变量，定义字符串长度 var color=new Array( ); // 定义一个新数组，并列出其中的元素 color[0]=" 333333"; color[1]=" 444444"; color[2]=" 666666"; color[3]=" 77777"; color[4]=" 888888"; color[5]=" aaaaaa"; color[6]=" bbbbbb"; co)or[7]=" dddddd*’; color[8]=" ffffff "; var message=new Array( ) //定义一个新数组，并列出其中的元素 message[O] =" welcometOmyhomepage!"; message[ ]=" hello!" var x =0; //声明变量，并赋初值 var y =0; var timer; function p( ) t //定义函数P if document, all) //如果是LE浏览器，执行以下语句 if (x ＜ =7) t mi. inner Text =＜u＞ (1) ＜/u＞ //如果×小于或等于7,则输入文本本信息的值 //然后×递加,即亮度增加 document, all. mi. style, filter =" glow( color =" + co [单项选择]大环内酯类的作用机制是（）
A. 影响二氢叶酸合成酶 B. 影响二氢叶酸还原酶 C. 与核蛋白体30s亚基结合，阻止氨基酰tR-NA进入30s亚基A位，抑制蛋白质的合成 D. 与核蛋白体50s亚基结合，使肽链的形成和延伸受阻，抑制蛋白质的合成 E. 与青霉素结合蛋白（PBPs）结合，阻碍粘肽合成，导致细菌细胞壁的缺损 [多选题]营销策划分类中，策略性策划是为实现战略分目标而采取的一系列营销策略的策划，包括：
A.产品策划 B.包装策划 C.品牌策划 D.服务策划 E.价格策略 我来回答: 提交
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