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
44
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.
【C5】
选项
A、via
B、with
C、from
D、in
答案
A
解析
介词辨析。根据句意“经由即时传送信息服务…”可知,[A] via(经由) 符合句意,因此,应选择[A] 。
转载请注明原文地址:https://kaotiyun.com/show/G3jd777K
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
Weshouldalsoknowthat"greed"islittlerelatedtotheenvironmentalcrisis.Thetwomainfactorsarepopulationpressures,e
Wheredothespeakerswork?
Evenplantscanrunafever,especiallywhenthey’reunderattackbyinsectsordisease.Butunlikehumans,plantscanhavethe
TextNowadaysalmosteverycityhasanairport,【C1】______two,intheeaseofsomebigcities.Likearailwaystation,anairp
HongYuItisthesamespiritthatwillguide,inpart,ourchildren’sdesiretoserveinthemilitary.Whetheritistra
what’stheprobablerelationshipbetweenthetwospeakers?
Cecilliahascomebackfromhertrip,shewantstowritealettertoherfriendCarlosforhishospitalityandhelponherjourn
Readthetextsfromamagazinearticleinwhichfivepeopletalkedabouttheirfirst-timecruises.Forquestions61to65,match
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Supposeyouareasecretaryinaheatingcompany.Youreceivedacomplainletteraboutthedelayinstallationoftheheatingsys
随机试题
裂解气深冷分离过程中采用的主要方法是()。
不属于磺胺药的是
某市基准地价的估价期日为2000年7月1日,据市场调查自2000年7月1日至2002年10月1日间地价每月递增1%,若评估2002年10月1日的地价水平,则以2000年7月1日为基期的定基地价指数应取()。
碾压混凝土坝是采用碾压土石坝的施工方法,使用干贫混凝土修建的混凝土坝,是混凝土坝施工的一种新技术。某拦河大坝采用该项施工技术。承包商在编制施工组织设计时,根据有关资料,结合现场地形地貌等条件,重点对下列几个方面进行分析和考虑:(1)料场的选择与布
“单位从业人员”中的“在岗职工”包括()。
全陪导游员是组团社的代表,对所带领的旅游团(者)的旅游活动负有()。
幼儿教师的职业素质包括()。
TheJanuaryfashionshow,calledFutureFashion,exemplifiedhowfargreendesignhascome.OrganizedbytheNewYork-basednonpr
Thisisnot______oftheoverwhelmingopinionoftheBritishpeople.
TheAmericanideaofrespectinghumanrightscamefromseveralsources.First,thecolonistshadbeen【36】oftheirfightsinthe
最新回复
(
0
)