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
38
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] 【C4】
选项
答案
G
解析
形容词辨析题。本空位于冠词a和名词rate之间,因此应填入形容词修饰rate。空格所在句的前一句提到,因特网用户早期面临的一个问题是网速,也就是说早期的因特网网速很慢。本句是对前一句的进一步解释,电话线路只能以______速度传输信息。空格处应填入有“慢”含义的形容词,故答案是G)limited“有限的”。本空前冠词是a,故排除E)incoming。而除了G)limited以外的其他形容词不能修饰rate(速度),故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3401982.html
相关试题推荐
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
Areyoulivingyourlifetothefullest?Areyouhappywithwho,what,orwh
[originaltext]OnehundredandthirteenmillionAmericanshaveatleastone
[originaltext]OnehundredandthirteenmillionAmericanshaveatleastone
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
[originaltext]Americansthinkagreatdealabouttime.Theyconstantlyrefe
随机试题
【B1】[br]【B11】A、alongB、aloneC、aroundD、alongsideA固定搭配题。alongwith的意思是“连同……一起
HowtoBeRespectfulofYourParentsChang
Generallyspeaking,______(按照说明服用时),thedrughasnosideeffect.whentakenacc
健康生态学模型中的“原因背后的原因”是指()。A.宏观水平的条件和政策 B
在普通合伙企业设立时,下列不可以成为普通合伙企业合伙人的有()。A.公民张某的
急性闭角性青光眼病人角膜呈()A.雾状混浊 B.角膜后有沉着物 C.无
A.怒 B.喜 C.思 D.悲 E.恐喜所胜的一行是
下列属于纯粹风险的是()。A:经济波动风险 B:海啸风险 C:汇率变动风险
某场地钻孔灌注桩桩身平均波速为3555.6m/s,其中某根桩低应变反射波动力
证券登记结算机构可以直接为投资者开立()。 A.清算账户B.银行账户C.
最新回复
(
0
)