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
26
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.
【C20】
选项
A、registers
B、pays
C、seeks
D、asks
答案
A
解析
动词辨析。解题关键在于对上文的理解:必须确定每个人都注册了相同的即时传送信息服务,因此,[A] register(注册)为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/s3jd777K
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
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
随机试题
根据《中华人民共和国中医药法》及相关规定,关于中药材管理的说法,正确的是
古某在2013年10月9日申请某实用新型专利权,至2014年3月18日,相关部门向其正式授予专利权。在此情况下,该专利权期限截止至()。
根据《建设工程施工专业分包合同(示范文本)》(GF--2003—0213)的规定,分包合同价款与总包合同相应部分价款之间应当()。
布卢姆等人在其教育目标分类系统中,将教学目标分为认知、情感和动作技能三大领域。()
化学中的自发反应是指在给定条件下不需要外加能量就能自动进行的反应。在自发反应过程中有可能需要外加能量,但外加能量的目的不是改变“给定条件”,而是维持“给定条件”。根据上述定义,下列不属于自发反应的是:
意境是指抒情作品中呈现的情景交融、虚实相生的形象系统,及其所诱发和开拓的审美想象空间,是文学形象的高级形态之一。根据上述定义,下列属于意境的是:
有如下程序:#includeusingnamespacestd;classBase{intm;public:Base(){cout
计算机能直接识别和执行的语言是:
WhydidthegirlinviteUncleSmithtodinner?
InterviewTipsforCollegeStudentsMostofthestudentsarebusylookingforajobnow,hence,knowingsomeinterviewtips
最新回复
(
0
)