首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A webcam is a digital camera that sends video images to other computer users. It’s about the【C1】______of a pool ball and typical
A webcam is a digital camera that sends video images to other computer users. It’s about the【C1】______of a pool ball and typical
admin
2012-01-19
64
问题
A webcam is a digital camera that sends video images to other computer users. It’s about the【C1】______of a pool ball and typically【C2】______on top of your computer monitor.Once the webcam is【C3】______to the USB port of your computer with the necessary software,【C4】______images of you can be sent to one or more users over the Internet【C5】______an instant messaging (IM)service.
A webcam costs about $50.More expensive models come with added【C6】______, such as better picture resolution.TWo leading makers,Logitech and Creative, offer a range of models,【C7】______software is included.There is no extra Internet【C8】______to send or receive video images, though you’ll have to【C9】______for a flee instant messaging service.Everyone can see and hear one another in【C10】______time.Grandparents can see their grandkids more【C11】______.Webcams can work with almost any computer bought in the past five years and can【C12】______long distance phone bills.
【C13】______you have broadband, that is, a high-speed cable-modem or DSL connection, images may【C14】______a long time to download,【C15】______a slide show rather than a movie.While webcams are easy to link to your computer, learning to【C16】______the software can take time.You have to make some rearrangement with the configurations.
【C17】______you have a 56k modem and the people you want to【C18】______won’t mind seeing live shots instead of perfect video, a webcam is still fun.【C19】______before you buy, be sure everyone【C20】______for the same IM service.
【C10】
选项
A、true
B、actual
C、genuine
D、real
答案
B
解析
形容词近义词辨析。本句表示每个人都可以实时地互相看到对方的画 面和听到声音。在汁算机语言中,[B] actual time意思是“实时的”,故应选 择[B] 。其他形容词不与time搭配使用。
转载请注明原文地址:https://kaotiyun.com/show/13jd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Whatwillthewomanprobablydonext?
Howmanypeopleactuallyshowedupforthemeeting?
Writeashortcompositionaboutthefollowingtopic.
Stinkingbusesjamthecrowdedstreet.Driversshootatoneanotherandhonktheirhorns.Smoghurtstheeyesandchokesthesen
what’stheprobablerelationshipbetweenthetwospeakers?
ErumNadeemYourarticleonhappinessliftedmyspirits.Thereisoneveryinterestingaspecttonote:theeightstepstoha
ErumNadeemYourarticleonhappinessliftedmyspirits.Thereisoneveryinterestingaspecttonote:theeightstepstoha
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
WhatwasthereportgivenbytheweatherstationinChicago?
Whenmywife,whoisaSpanishspentherfirstwinterinLondonafewyearsago,sheusedtoaskmetimeandagain,"Where’sthe
随机试题
铜的牌号为HSn90—1,它是()黄铜。
使用佛尔哈德法测定Ag+的过程中,充分摇动是使被吸附的Ag+释出,减少由于吸附Ag+引起的误差。
半夏泻心汤的君药是
关于肝衰竭患者,下列说法正确的是
评标委员会由招标人的代表和评标专家共同组成,成员为()人以上单数,其中招标人代表以外的物业管理方面的专家不得少于成员总数的2/3。
彼得·圣吉说:真正的自由绝非摆脱束缚的自由,而是创造我们之所真心之所向往的自由,你对这句话的理解有()。
《中华人民共和国宪法》规定,中华人民共和国劳动者有休息的权利。下列选项体现这一规定的是()
根据下列材料回答问题。2013年3月末,金融机构人民币各项贷款余额65.76万亿元,同比增长14.9%,增速比上年同期低0.8个百分点。2013年3月末,主要金融机构及小型农村金融机构、外资银行人民币小微企业贷款余额11.78万亿元,同比增长13.5%
设z=(x2+y2)xy,则=________
A、Theyshouldmakeseveralobservationsofthesamechild.B、Theyshouldobserveseveralchildrenatthesametime.C、Theyshoul
最新回复
(
0
)