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
2023-12-23
71
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] 【C7】
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
active social lives
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3298874.html
相关试题推荐
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
Weoftenhearandreadaboutcontroversialissuesinscienceandtechnology.
随机试题
[audioFiles]audio_eufm_j17_001(20082)[/audioFiles]A、Presentanewbooktothec
劳务培训计划的编制原则包括()。A.注重全程性原则 B.理论与实践相结合的原
道氏理论所认为的主要趋势的持续时间一般在()。A.1年或1年以上 B.
一种分子包嵌在另一种分子的空穴结构中而形成的包合体是A.微丸 B.微球 C.
2020年,F省全年粮食产量502.32万吨,比上年增加8.42万吨,增长1.7
按管理层次不同对商业信息的分类不包括()。A:操作层信息 B:管理层信息 C
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
西域都护
Inthearticle,theword“course”inpar
下列选项中,属于建筑施工企业取得安全生产许可证应当具备的安全生产条件是( )。
最新回复
(
0
)