首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
When an invention is made, the inventor has three possible【C1】______of action open to him: he can give the invention to the worl
When an invention is made, the inventor has three possible【C1】______of action open to him: he can give the invention to the worl
admin
2012-10-23
16
问题
When an invention is made, the inventor has three possible【C1】______of action open to him: he can give the invention to the world by publishing it, keep the idea【C2】______, or patent it.
A【C3】______patent is the result of a bargain【C4】______between an inventor and the state, but the inventor gets a limited period of monopoly and publishes full details of his invention to the public after that period【C5】______
Only in the most exceptional circumstances【C6】______the lifespan of a patent【C7】______to alter this normal process of events.
The longest extension ever【C8】______was to Georges Valensi; his 1939 patent for color TV receiver circuit was extended until 1971 because for most of the patent’ s normal life there was no color TV to【C9】______and thus no hope for reward for the invention.
Because a patent remains permanently【C10】______after it has terminated, the shelves of the library attached to the【C11】______office contain details of literally millions of ideas that are free for anyone to use and, if【C12】______than half a century, sometimes even re-patent. Indeed, patent experts often advise anyone【C13】______to avoid the high cost of conducting a search through【C14】______patents that the one sure way of violation of rely other inventor’s right is to plagiarize a dead patent. Likewise, because publication of an idea in any other form【C15】______invalidates further patents on that idea, it is traditionally【C16】______to take ideas from other areas of print. Much modern technological advance is【C17】______on these presumptions of legal security.
Anyone closely【C18】______in patents and inventions soon learns that most "new" ideas are, in fact, as old as the hills. It is theft reduction to commercial practice, either through necessity or dedication, or through the availability of new technology, 【C19】______makes news and money. The basic patent for the theory for magnetic recording dates back to 1886. Many of the original ideas behind television originate【C20】______the late 19th and early 20th century. Even the Volkswagen rear engine car was anticipated by a 1904 patent for a cart with the horse at the rear.
【C13】
选项
A、wished
B、refusing
C、refused
D、wishing
答案
D
解析
本题应选D。本题可从两方面来入手,结构上来看,应用动名词做定语,因为修饰anyone的成份是wishing to avoid a high cost,意思上来看,应选wish而不选refuse,可依据大意:人们当然是愿意通过剽窃专利以避免高额的研发费用推知。
转载请注明原文地址:https://kaotiyun.com/show/GE9O777K
0
考博英语
相关试题推荐
Humansshouldnotdeveloptheireconomyatthe______oftheecologicalenvironment.
Hegoesshoppingsofrequentlynotbecauseheisrich,butbecauseheenjoys______politely.
Itisnotforbiddentodreamofbuildingabetterworld,whichisbyandlargewhatthesocialsciencestrytohelpustodo.Ho
Deathcomesquicklyinthemountains.Eachwinterholidaymakersarecaughtunawaresastheyhappilyskiawayfromthefixedrun
______anyadvicewhichyoucangetfromtheinterviewerandfollowupsuggestionsforimprovingyourpresentationandqualifica
Asthecityhasbecomeincreasingly______andpolluted,therehasbeenagrowingrealizationthatcertainactionurgentlyneede
Thelaserrepresentsatruemarriagebetweenscienceandtechnology,themenwhodeviseditwere______engineersandphysicists
StressfulenvironmentleadstounhealthybehaviorssuchasIx)oreatinghabits,which______increasetheriskofhighbloodpre
"Mostepisodesofabsent-mindedness--forgettingwhereyouliftsomethingorwonderingwhyyoujustenteredaroom--arecausedby
Writingtolearnmakesitpossibletoshowlearninginwriting.Muchofthewritingyouwilldoincollegeandatworkwillask
随机试题
WriteashortessayonStudents’PursuitofFamousBrandsinabout150words.Youshouldbaseyourwritingonthefollowingnews
A.镇肝熄风汤B.天麻钩藤饮C.涤痰汤D.化痰通络汤E.一贯煎中风后遗症若见肝阳上亢,脉络瘀阻之言语不利,可选用何方加减
平安印刷厂系某省A市和平区乡办企业,1995年与同省B市人文出版社(位于该市河东区)签定一份合同,由平安印刷厂给人文出版社印刷小学教材,人文出版社支付印刷费。从1995年起,平安印刷厂即根据该合同一直在其工厂内为人文出版社印刷小学教材。到1999年,人文出
如果某家商业银行的总资产为10亿元,总负债为7亿元,资产加权平均久期为2年,负债加权平均久期为3年,那么久期缺口等于()
坚持公安工作的基本方针,关键是要( )。
苏轼的词《赤壁怀古》是豪放派词作的代表作品。这首词的词牌是()。
设非齐次方程组(I)有解,且系数矩阵A的秩r(A)=r<n(b1,b2,…,bn不全为零).证明:方程组(I)的所有解向量中线性无关的最大个数恰为n一r+1个.
关于单元、子程序和子系统的关系,正确的说法是()。
下列对配置CiscoAironet1100无线接入点的描述中,错误的是()。
使用VC6打开考生文件夹下的源程序文件modi3.cpp。其中定义的类并不完整,按要求完成下列操作,将类的定义补充完整。完成以下功能:(1)定义复数类CComplex的私有成员变量real和imagmary,分别用来表示复数的实部和虚部,都是double
最新回复
(
0
)