首页
登录
职称英语
We often hear and read about controversial issues in science and technology.
We often hear and read about controversial issues in science and technology.
游客
2025-01-15
10
管理
问题
We often hear and read about controversial issues in science and technology. For example, will radiation from electronic equipment【C1】______the environment? Should the DNA samples of【C2】______be put into a computer data base so investigators can compare it to the DNA of blood at【C3】______? Should medical scientists change gene structures to prevent【C4】______or to create more perfect human beings? While people are arguing about these and other【C5】______, technology continues to influence every aspect of everyday life—the home health and education,【C6】______, and so on.
Some people carry on【C7】______with computers—their own or the ones available at【C8】______like cafes, social centers, libraries, and so on. Communicating with others on【C9】______or in【C10】______, computer users can get to know people they might never meet【C11】______Some look for【C12】______by computer: they might place【C13】______with photos on the screen or even produce【C14】______for their Websites. With【C15】______video connections, two people with cameras in their computers can see and talk to each other from【C16】______.
With modern telephone technology, most people stopped writing letters-especially personal letters and notes. But now, writing to communicate has returned【C17】______, or email, which is a way of【C18】______from one computer to another. When a computer is ready to mail a letter, it【C19】______—that is, a central computer that collects and distributes electronic information. Delivery time from the sender to the receiver is no more than a few seconds, even from one country to another. For some computer users, the wish to【C20】______with others makes them want to write better. [br] 【C13】
We often hear and read about controversial issues in science and technology. For example, will radiation from electronic equipment negatively change or destroy the environment? Should the DNA samples of convicted criminals be put into a computer data base so investigators can compare it to the DNA of blood at murder scenes? Should medical scientists change gene structures to prevent genetic diseases or to create more perfect human beings? While people are arguing about these and other controversial subjects, technology continues to influence every aspect of everyday life—the home health and education, entertainment and communication, and so on.
Some people carry on active social lives with computers—their own or the ones available at terminals in public places like cafes, social centers, libraries, and so on. Communicating with others on electric bulletin boards or in chat rooms, computer users can get to know people they might never meet in traditional ways. Some look for potential dates or mates by computer: they might place personal ads with photos on the screen or even produce digitized video segments for their Websites. With live online video connections, two people with cameras in their computers can see and talk to each other from separate places.
With modern telephone technology, most people stopped writing letters—especially personal letters and notes. But now, writing to communicate has returned in electronic form, or email, which is a way of sending messages from one computer to another. When a computer is ready to mail a letter, it dials a server—that is, a central computer that collects and distributes electronic information. Delivery time from the sender to the receiver is no more than a few seconds, even from one country to another. For some computer users, the wish to communicate intelligently or creatively with others makes them want to write better.
选项
答案
personal ads
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3913440.html
相关试题推荐
[originaltext]WOMAN:Welcometothisweek’seditionof"FrontiersofScience".
[originaltext]WOMAN:Welcometothisweek’seditionof"FrontiersofScience".
[originaltext]Withthedevelopmentofscienceandtechnology,healthcaretoday
[originaltext]Withthedevelopmentofscienceandtechnology,healthcaretoday
[originaltext]Withthedevelopmentofscienceandtechnology,healthcaretoday
[originaltext]Withthedevelopmentofscienceandtechnology,healthcaretoday
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
随机试题
[originaltext]Accustomedthoughwearetospeakingofthefilmsmadebefore
Manytheoriesconcerningthecausesofjuveniledelinquencyfocuseithero
HowtoStartaBusinessAstheworstglobaldownturnsin
Afewdegreescanmakeabigdifferencewhenitcomestofoodstorage.Foods
对土地权源证件进行审查时,审查的主要内容有( )。A.证件数量 B.有无权源
流行性脑脊髓膜炎普通型败血症期最常见的皮疹是A.水疱疹 B.脓疱疹 C.鸡皮
在我国主要海洋产业中,2019年产值年增量最大的是:A.滨海旅游业 B
某QDII基金披露的以下信息,错误的是()。A.临时公告变更境外托管人
2017年,国务院扶贫办《科技扶贫行动方案》,动员全社会科技资源投身服务于脱贫攻
企业社会工作中,属于内部社会工作者的是()。A.企业工会的工作人员 B.行业
最新回复
(
0
)