首页
登录
职称英语
In 1997, devotees of home electronics eagerly awaited the DVD player, a new
In 1997, devotees of home electronics eagerly awaited the DVD player, a new
游客
2024-03-04
17
管理
问题
In 1997, devotees of home electronics eagerly awaited the DVD player, a new device that could play movies without videotape, and with greater clarity. It caught on even faster than CD music players and within four years, DVD movies surpassed VHS tapes in sales. The DVD’s success is just one example of a historic shift from analog to digital technologies. They began with computing and are now spreading to industries from banking to publishing. Products and services are shedding the limits of their physical form to become encoded information that never degrades, can be reproduced perfectly and distributed around the world in minutes, or less.
Another example is photography: by the end of this year, the number of images captured digitally each day is expected to surpass the number of images captured on film. With digital cameras and other devices linked to personal computers, we can collect vast amounts of data, which fortunately takes up little or no closet space Today’s average personal computer has a hard drive that can store 300 times more information than a decade ago. Technologies, such as broadband e-commerce, are expected to be the primary means of delivering entertainment and media by the end of this decade. Even life itself is increasingly digitized. The human genome(基因组), the recipe for our genetic makeup, has been mapped and encoded and researchers are harnessing the power of computing to accelerate the development of new, lifesaving drugs.
The implications of this broad, digital revolution are enormous, although they tend to be over-shadowed by the struggles of high-tech industries to recover from the go-go years of the 1990s. Those struggles are real, yet there are reasons for optimism about a return to robust economic growth and job creation in the next several years. The digital innovations(创新)of the past two decades continue to bear fruit, so stay tuned for good news—digitally, of course.
选项
A、DVD technology was introduced
B、it was used with photography
C、used in computing
D、information was encoded
答案
C
解析
从题干中的take form when“成形于…之时”可以判断,此题考查的是digital technologies的起源。关键词digital technologies首次出现在第一段第三句。第四句中的They指代的就是digital technologies,该句话说明了digital technologies的起源,即began with computing,选项C的内容与此相符。第一段第三句和第二段第一句分别指出,DVD和photography只是模拟技术向数宁技术转变的例子而已,因此排除选项A和B。根据第一段末句可知,encoded information that never degrades是数字技术产品的特征,因此排除选项D。
转载请注明原文地址:https://tihaiku.com/zcyy/3504842.html
相关试题推荐
[originaltext]Inbringingupchildren,everyparentwatcheseagerlythechi
[originaltext]Inbringingupchildren,everyparentwatcheseagerlythechi
【B1】[br]【B4】A、audiencesB、spectatorsC、coachesD、playersB此句意思为“读者就像看足球比赛的…”,a
In1997,devoteesofhomeelectronicseagerlyawaitedtheDVDplayer,anew
__________(无论评论家说什么),thefactremainsthatmillionsofpeopletuneineagerlyt
In1997,devoteesofhomeelectronicseagerlyawaitedtheDVDplayer,anew
WhyGooglecan’tclaimvictory?[br]Whocanberegardedasindependentplayer
Amobilephoneisnolongerjustaphone--itisalsoamusicplayer,videocam
[originaltext]Inbringingupchildren,everyparentwatcheseagerlythechild
[originaltext]Inbringingupchildren,everyparentwatcheseagerlythechild
随机试题
Skipthatthirdhelpingofroastbeef,savetheplanetanddoyourheartaf
下列不影响可贷资金供给的是()A.政府财政赤字 B.家庭储蓄 C.央行货币
演出项目风险的类型包括( )A.其他项目运行风险 B.演出安全管理风险 C
排水固结法由排水系统和塑料排水板组成
政府通过制定合适的流通产业政策,适度地为消费者提供需要的商品或服务,就可以实现充
看见路上的垃圾后绕道走开,这种行为是( )。A.强化 B.惩罚 C.逃避条
A.根 B.根茎 C.块茎 D.根及根茎 E.鳞茎丹参的药用部位是
下列选项中,可以开具增值税专用发票的是()。A.房地产中介公司向消费者个人
要求预算部门的收支应以总额列入预算,而不应当只列入收支相抵后净额,这体现了政府预
(2020年真题)下列各项中,通过“营业外收入”科目核算的是()。A.出租无形
最新回复
(
0
)