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
29
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.
【C14】
选项
A、waste
B、have
C、spend
D、take
答案
D
解析
动词辨析。句意为:下载诸如幻灯片这样的图像都需花费很长时间, 更不用说电影了。[A] waste浪费;[B] have有;[C] spend(表示“人”的名词作 主语)花费;[D] take(做某事)花费。因此应选择[D] 。
转载请注明原文地址:https://kaotiyun.com/show/63jd777K
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
Whycouldn’tthespeakermeetMr.JordanwhenhewasinSanFrancisco?
Oneofthebest-knownproverbsmustbe"earlytobed,earlytorise,makesamanhealthy,wealthy,andwise."Thepromisesofhe
Text...Fossilfuelsburnedto【C1】______carsandtrucks,【C2】______homesandbusinesses,andpowerfactoriesare【C3】______for
Text...Fossilfuelsburnedto【C1】______carsandtrucks,【C2】______homesandbusinesses,andpowerfactoriesare【C3】______for
Text...Fossilfuelsburnedto【C1】______carsandtrucks,【C2】______homesandbusinesses,andpowerfactoriesare【C3】______for
TextNowadaysalmosteverycityhasanairport,【C1】______two,intheeaseofsomebigcities.Likearailwaystation,anairp
HowlongdidittakeforalettertogettotheUSAsixyearsago?
Whatistheprobablerelationshipbetweenthetwospeakers?
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Fivepeopleareinterviewedbythelocalnewspaperandtheygivetheirviewsontheproblemofnoise.Forquestions61to65,ma
随机试题
只要你不断努力,你迟早会解决这个难题的。
正常肺部叩诊音
区分不同账务处理程序的根本标志是()。
无论以信息和议论发布为核心的微博,还是类似以“圈子”交流为中心的社交网络,都是以一种________的人际关系为中心的网络形态。它们引发了传播方式以及议题和议程设置方式的深刻转移,原来以传统媒体为中心的自上而下的传播,已经转变为多中心的、________式
()是马克思主义政党保持纯洁性的根本,()是领导干部做到清正廉洁的基础。
按照科尔伯格的道德发展理论,青少年直至成年早期的个体一般处于()。
艺术创作主体(北京师大2018年研)
设x2+y2≤2ay(a>0),则f(x,y)dxdy在极坐标下的累次积分为().
Sinceabout1950,publictransportationintheU.S.hashadtostruggletosurvive.Thegrowthofprivateautomobileownership,
TodayIhaveto(walk)______home.
最新回复
(
0
)