首页
登录
职称英语
Technological changes brought dramatic new options to Americans living in th
Technological changes brought dramatic new options to Americans living in th
游客
2024-01-28
23
管理
问题
Technological changes brought dramatic new options to Americans living in the 1990s. During this decade new forms of entertainment, commerce, research, and communication became commonplace in the U. S. The driving force behind much of this change was a( n)【C1】______ popularly known as the Internet.
The Internet was developed during the 1970s by the Department of Defense. In the case of an attack, military advisers suggested the【C2】______ of being able to operate one computer from another terminal- In the early days, the Internet was used mainly by scientists to communicate with other scientists. The Internet【C3】______ under government control until 1984.
One early problem faced by Internet users was speed. Phone lines could only transmit information at a【C4】______ rate. The development of fiber-optic (光纤) cables allowed for billions of bits of information to be received every minute. Companies like Intel developed faster microprocessors, so personal computers could process the【C5】______ signals at a more rapid rate.
In the early 1990s, the World Wide Web was developed, in large part, for【C6】______ purposes. Corporations created home pages where they could place text and graphics to sell products. Soon airline tickets, hotel【C7】______ , and even cars and homes could be purchased online. Universities【C8】______ research data on the Internet, so students could find【C9】______ information without leaving their dormitories. Companies soon discovered that work could be done at home and【C10】______ online, so a whole new class of telecommuters began to earn a living from home offices unshaven and wearing pajamas (睡衣).
A) advantage I) maintained
B) commercial J) occupations
C) conservation K) posted
D) equipped L) remained
E) incoming M) reservations
F) innovation N) submitted
G) limited O) valuable H) local [br] 【C8】
选项
答案
K
解析
动词辨析题。分析句子结构可知,本空位于主语universities和宾语research data之间,因此应填入动词作谓语。本句意为,大学把研究数据______到因特网上,学生不用离开宿舍就能找到信息。由后半句可知,学校的数据放到网上,学生足不出户就能找到信息。因此本空应填入含有“上传”含义的动词,故答案为K)posted“发布,张贴”。该处易误填N)submitted,submit指“将计划、报告等交给权威人士以供其参考或批准”,通常构成的搭配为submit sth.to sb.,而post是将文件放到网上以供人们浏览,通常构成的搭配是post sth.on the Internet,其他备选动词均不能与research data(研究数据)搭配,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3401986.html
相关试题推荐
Fordecades,AmericanshavetakenforgrantedtheUnitedStates’leadership
Fordecades,AmericanshavetakenforgrantedtheUnitedStates’leadership
Fordecades,AmericanshavetakenforgrantedtheUnitedStates’leadership
Fordecades,AmericanshavetakenforgrantedtheUnitedStates’leadership
Fordecades,AmericanshavetakenforgrantedtheUnitedStates’leadership
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
随机试题
ThewritermentionsrainforestsandtheozonelayerA、becausehebelievesanxiety
Inthisfactorythemachinesarenotregulated______butarejointlycontrolled
增强heighten;enhance
Readinginvolveslookingatgraphicsymbolsandformulatingmentallythesou
Hischarmandthefactthatheissolikeableoftenallowshimtoget________wit
【教学过程】 (一)开始部分 体委整队,报告人数,师生问好,教师简要介绍教学内容,检查服装,安排见习生。 (二)准备部分 1.行进间身体活动。(
共用题干 OldandActiveItiswell一knowntha
B.[解析]A选项新加坡年降水比雅加达多2150-1802=348,平均每月不到30毫米,故A错。印度三个城市中,纬度越高年均温度越低,故B正确。海参威日照最
物资储备计划的编制依据是物资储备定额和()。A.物资供应计划 B.物资需
42岁妇女,不规则阴道出血半年。检查宫颈光滑,外口松,宫口内含有3~4cm红色实
最新回复
(
0
)