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
18
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.
【C16】
选项
A、use
B、write
C、download
D、fix
答案
D
解析
动词辨析。句意为,网络摄像头很容易就可以连接到电脑上,但是安 装软件需要花费时间。只有[D] fix表示“安装”,因此应选择[D] 。
转载请注明原文地址:https://jikaoti.com/ti/kDWsFFFM
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
WritealetterofApology(100words).
Evenplantscanrunafever,especiallywhenthey’reunderattackbyinsectsordisease.Butunlikehumans,plantscanhavethe
SupposeyouareLiMing,writealettertotheuniversitypresidentaboutthecanteenserviceonyourcampusincludingthefollo
Accordingtotheconversation,whatkindofweatherisusualforMarch?
Whenmywife,whoisaSpanishspentherfirstwinterinLondonafewyearsago,sheusedtoaskmetimeandagain,"Where’sthe
Fivepeopleareinterviewedbythelocalnewspaperandtheygivetheirviewsontheproblemofnoise.Forquestions61to65,ma
Ifyouliveinalargecity,youarequitefamiliarwithsomeoftheproblemsofnoise,but,becauseofsomeofitsharmfuleff
LastyearIreadafrighteningstudyshowingthatpre-schoolerandkindergartenchildrennolongerbelievetheycansingsongs.
Whatistheliving-roomlike?
Whatistheliving-roomlike?
随机试题
生物地球化学循环分气相、液相和沉积三个基本类型,其中磷循环属于典型的()型。
毛泽东对新民主主义五种经济成分作了具体分析的会议是()。
眼球贯通伤预后取决于(),(),()。
关于细辛主要药理作用叙述错误的是
治疗滑胎之肾精亏虚证的代表方是
护士刘某,要使用化学消毒剂浸泡消毒器械,以下描述不正确的是
根据《公司债券发行与交易管理办法》,下列属于合格投资者的是()。Ⅰ.理财产品Ⅱ.个人投资者Ⅲ.社保基金Ⅳ.净资产为300万的企业
人们往往会倾向于把过去很久的事情解释为()的原因。
2007年前三季度,我国全社会固定资产投资91529亿元,同比增长25.7%。其中,城镇固定资产投资78247亿元,增长26.4%;农村投资13282亿元,增长21.2%。在城镇投资中,国有及国有控股完成投资33951亿元,增长16.2%;房地产开发完成投
并购战略
最新回复
(
0
)