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
2023-06-26
35
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] 【C1】
选项
答案
F
解析
名词辨析题。空格前为冠词a(n),空格后为过去分词短语popularly known as the Internet作后置定语修饰该空,因此应填入可数名词单数。本段第一句指出,技术变革为美国人带来了巨大的全新选择,而空格所在句指出,这一变革背后的推动力是众所周知的______因特网。由此可知,因特网在20世纪90年代的美国是新事物,故填入F)innovation“新事物,创新”。备选名词中,首先排除复数名词J)occupations和M)reservations,而A)advantage、B)commercial、C)conservation和H)local都不能用来指称the Internet,故均排除。
转载请注明原文地址:https://tihaiku.com/zcyy/2785713.html
相关试题推荐
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglew
InasurveyconductedbyresearchfirmHarrisInteractive,71%ofAmericans
InasurveyconductedbyresearchfirmHarrisInteractive,71%ofAmericans
InasurveyconductedbyresearchfirmHarrisInteractive,71%ofAmericans
InasurveyconductedbyresearchfirmHarrisInteractive,71%ofAmericans
[originaltext]ForalongtimeAmericanspreferredthingswhichweremasspr
随机试题
Mostpeoplehavenoideaofthehardworkandworrythatgoesintothecolle
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
You’dthinkPaulineHordwouldhaveservedhertimebynow.Afterall,sher
某企业本年度生产乙产品的固定制造费用实际发生额为21000元。预算数为20000
50°N附近同一大洋东部与西部相比,海水温度和盐度的差异是( )。A.温度高、
下列( )不属于商业银行的“展业三原则”。A.了解你的客户 B.重视潜在客户
间接融资相对集中于银行或非银行金融机构,国家对金融机构的管理一般都较为严格,银行
根据以下资料,回答下列问题。 2013年江苏省全年完成港口货物吞吐量21.4亿
根据《全国重要生态系统保护和修复重大工程总体规划(2021-2035年)》,下
农村公路包括县道和乡道两个层次,其中县道一般采用()标准。A.—、二级公路
最新回复
(
0
)